diff --git a/initial-testing/bin_1x1_normal.scad b/initial-testing/bin_1x1_normal.scad
new file mode 100644
index 0000000..9875326
--- /dev/null
+++ b/initial-testing/bin_1x1_normal.scad
@@ -0,0 +1,193 @@
+include <../gridfinity-rebuilt-openscad/gridfinity-rebuilt-utility.scad>
+
+// ===== INFORMATION ===== //
+/*
+ IMPORTANT: rendering will be better for analyzing the model if fast-csg is enabled. As of writing, this feature is only available in the development builds and not the official release of OpenSCAD, but it makes rendering only take a couple seconds, even for comically large bins. Enable it in Edit > Preferences > Features > fast-csg
+ the magnet holes can have an extra cut in them to make it easier to print without supports
+ tabs will automatically be disabled when gridz is less than 3, as the tabs take up too much space
+ base functions can be found in "gridfinity-rebuilt-utility.scad"
+ comments like ' //.5' after variables are intentional and used by the customizer
+ examples at end of file
+
+ BIN HEIGHT
+ the original gridfinity bins had the overall height defined by 7mm increments
+ a bin would be 7*u millimeters tall
+ the lip at the top of the bin (3.8mm) added onto this height
+ The stock bins have unit heights of 2, 3, and 6:
+ Z unit 2 -> 7*2 + 3.8 -> 17.8mm
+ Z unit 3 -> 7*3 + 3.8 -> 24.8mm
+ Z unit 6 -> 7*6 + 3.8 -> 45.8mm
+
+https://github.com/kennetek/gridfinity-rebuilt-openscad
+
+*/
+
+// ===== PARAMETERS ===== //
+
+/* [Setup Parameters] */
+$fa = 8;
+$fs = 0.25; // .01
+
+/* [General Settings] */
+// number of bases along x-axis
+gridx = 1; //.5
+// number of bases along y-axis
+gridy = 1; //.5
+// bin height. See bin height information and "gridz_define" below.
+gridz = 4; //.1
+
+/* [Linear Compartments] */
+// number of X Divisions (set to zero to have solid bin)
+divx = 1;
+// number of Y Divisions (set to zero to have solid bin)
+divy = 1;
+
+/* [Cylindrical Compartments] */
+// number of cylindrical X Divisions (mutually exclusive to Linear Compartments)
+cdivx = 0;
+// number of cylindrical Y Divisions (mutually exclusive to Linear Compartments)
+cdivy = 0;
+// orientation
+c_orientation = 2; // [0: x direction, 1: y direction, 2: z direction]
+// diameter of cylindrical cut outs
+cd = 10; // .1
+// cylinder height
+ch = 1;  //.1
+// spacing to lid
+c_depth = 1;
+// chamfer around the top rim of the holes
+c_chamfer = 0.5; // .1
+
+/* [Height] */
+// determine what the variable "gridz" applies to based on your use case
+gridz_define = 0; // [0:gridz is the height of bins in units of 7mm increments - Zack's method,1:gridz is the internal height in millimeters, 2:gridz is the overall external height of the bin in millimeters]
+// overrides internal block height of bin (for solid containers). Leave zero for default height. Units: mm
+height_internal = 0;
+// snap gridz height to nearest 7mm increment
+enable_zsnap = false;
+
+/* [Features] */
+// the type of tabs
+style_tab = 1; //[0:Full,1:Auto,2:Left,3:Center,4:Right,5:None]
+// how should the top lip act
+style_lip = 0; //[0: Regular lip, 1:remove lip subtractively, 2: remove lip and retain height]
+// scoop weight percentage. 0 disables scoop, 1 is regular scoop. Any real number will scale the scoop.
+scoop = 1; //[0:0.1:1]
+
+/* [Base] */
+// number of divisions per 1 unit of base along the X axis. (default 1, only use integers. 0 means automatically guess the right division)
+div_base_x = 1;
+// number of divisions per 1 unit of base along the Y axis. (default 1, only use integers. 0 means automatically guess the right division)
+div_base_y = 1;
+
+/* [Base Hole Options] */
+// only cut magnet/screw holes at the corners of the bin to save uneccesary print time
+only_corners = false;
+//Use gridfinity refined hole style. Not compatible with magnet_holes!
+refined_holes = false;
+// Base will have holes for 6mm Diameter x 2mm high magnets.
+magnet_holes = true;
+// Base will have holes for M3 screws.
+screw_holes = false;
+// Magnet holes will have crush ribs to hold the magnet.
+crush_ribs = true;
+// Magnet/Screw holes will have a chamfer to ease insertion.
+chamfer_holes = true;
+// Magnet/Screw holes will be printed so supports are not needed.
+printable_hole_top = true;
+
+hole_options = bundle_hole_options(refined_holes, magnet_holes, screw_holes, crush_ribs, chamfer_holes, printable_hole_top);
+
+// ===== IMPLEMENTATION ===== //
+
+color("tomato") {
+gridfinityInit(gridx, gridy, height(gridz, gridz_define, style_lip, enable_zsnap), height_internal, sl=style_lip) {
+
+    if (divx > 0 && divy > 0) {
+
+        cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, scoop_weight = scoop);
+
+    } else if (cdivx > 0 && cdivy > 0) {
+
+        cutCylinders(n_divx=cdivx, n_divy=cdivy, cylinder_diameter=cd, cylinder_height=ch, coutout_depth=c_depth, orientation=c_orientation, chamfer=c_chamfer);
+    }
+}
+gridfinityBase(gridx, gridy, l_grid, div_base_x, div_base_y, hole_options, only_corners=only_corners);
+}
+
+
+// ===== EXAMPLES ===== //
+
+// 3x3 even spaced grid
+/*
+gridfinityInit(3, 3, height(6), 0, 42) {
+	cutEqual(n_divx = 3, n_divy = 3, style_tab = 0, scoop_weight = 0);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// Compartments can be placed anywhere (this includes non-integer positions like 1/2 or 1/3). The grid is defined as (0,0) being the bottom left corner of the bin, with each unit being 1 base long. Each cut() module is a compartment, with the first four values defining the area that should be made into a compartment (X coord, Y coord, width, and height). These values should all be positive. t is the tab style of the compartment (0:full, 1:auto, 2:left, 3:center, 4:right, 5:none). s is a toggle for the bottom scoop.
+/*
+gridfinityInit(3, 3, height(6), 0, 42) {
+    cut(x=0, y=0, w=1.5, h=0.5, t=5, s=0);
+    cut(0, 0.5, 1.5, 0.5, 5, 0);
+    cut(0, 1, 1.5, 0.5, 5, 0);
+
+    cut(0,1.5,0.5,1.5,5,0);
+    cut(0.5,1.5,0.5,1.5,5,0);
+    cut(1,1.5,0.5,1.5,5,0);
+
+    cut(1.5, 0, 1.5, 5/3, 2);
+    cut(1.5, 5/3, 1.5, 4/3, 4);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// Compartments can overlap! This allows for weirdly shaped compartments, such as this "2" bin.
+/*
+gridfinityInit(3, 3, height(6), 0, 42)  {
+    cut(0,2,2,1,5,0);
+    cut(1,0,1,3,5);
+    cut(1,0,2,1,5);
+    cut(0,0,1,2);
+    cut(2,1,1,2);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// Areas without a compartment are solid material, where you can put your own cutout shapes. using the cut_move() function, you can select an area, and any child shapes will be moved from the origin to the center of that area, and subtracted from the block. For example, a pattern of three cylinderical holes.
+/*
+gridfinityInit(3, 3, height(6), 0, 42) {
+    cut(x=0, y=0, w=2, h=3);
+    cut(x=0, y=0, w=3, h=1, t=5);
+    cut_move(x=2, y=1, w=1, h=2)
+        pattern_linear(x=1, y=3, sx=42/2)
+            cylinder(r=5, h=1000, center=true);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// You can use loops as well as the bin dimensions to make different parametric functions, such as this one, which divides the box into columns, with a small 1x1 top compartment and a long vertical compartment below
+/*
+gx = 3;
+gy = 3;
+gridfinityInit(gx, gy, height(6), 0, 42) {
+    for(i=[0:gx-1]) {
+        cut(i,0,1,gx-1);
+        cut(i,gx-1,1,1);
+    }
+}
+gridfinityBase(gx, gy, 42, 0, 0, 1);
+*/
+
+// Pyramid scheme bin
+/*
+gx = 4;
+gy = 4;
+gridfinityInit(gx, gy, height(6), 0, 42) {
+    for (i = [0:gx-1])
+    for (j = [0:i])
+    cut(j*gx/(i+1),gy-i-1,gx/(i+1),1,0);
+}
+gridfinityBase(gx, gy, 42, 0, 0, 1);
+*/
diff --git a/initial-testing/bin_1x1_refined.scad b/initial-testing/bin_1x1_refined.scad
new file mode 100644
index 0000000..6f7da23
--- /dev/null
+++ b/initial-testing/bin_1x1_refined.scad
@@ -0,0 +1,193 @@
+include <../gridfinity-rebuilt-openscad/gridfinity-rebuilt-utility.scad>
+
+// ===== INFORMATION ===== //
+/*
+ IMPORTANT: rendering will be better for analyzing the model if fast-csg is enabled. As of writing, this feature is only available in the development builds and not the official release of OpenSCAD, but it makes rendering only take a couple seconds, even for comically large bins. Enable it in Edit > Preferences > Features > fast-csg
+ the magnet holes can have an extra cut in them to make it easier to print without supports
+ tabs will automatically be disabled when gridz is less than 3, as the tabs take up too much space
+ base functions can be found in "gridfinity-rebuilt-utility.scad"
+ comments like ' //.5' after variables are intentional and used by the customizer
+ examples at end of file
+
+ BIN HEIGHT
+ the original gridfinity bins had the overall height defined by 7mm increments
+ a bin would be 7*u millimeters tall
+ the lip at the top of the bin (3.8mm) added onto this height
+ The stock bins have unit heights of 2, 3, and 6:
+ Z unit 2 -> 7*2 + 3.8 -> 17.8mm
+ Z unit 3 -> 7*3 + 3.8 -> 24.8mm
+ Z unit 6 -> 7*6 + 3.8 -> 45.8mm
+
+https://github.com/kennetek/gridfinity-rebuilt-openscad
+
+*/
+
+// ===== PARAMETERS ===== //
+
+/* [Setup Parameters] */
+$fa = 8;
+$fs = 0.25; // .01
+
+/* [General Settings] */
+// number of bases along x-axis
+gridx = 1; //.5
+// number of bases along y-axis
+gridy = 1; //.5
+// bin height. See bin height information and "gridz_define" below.
+gridz = 4; //.1
+
+/* [Linear Compartments] */
+// number of X Divisions (set to zero to have solid bin)
+divx = 1;
+// number of Y Divisions (set to zero to have solid bin)
+divy = 1;
+
+/* [Cylindrical Compartments] */
+// number of cylindrical X Divisions (mutually exclusive to Linear Compartments)
+cdivx = 0;
+// number of cylindrical Y Divisions (mutually exclusive to Linear Compartments)
+cdivy = 0;
+// orientation
+c_orientation = 2; // [0: x direction, 1: y direction, 2: z direction]
+// diameter of cylindrical cut outs
+cd = 10; // .1
+// cylinder height
+ch = 1;  //.1
+// spacing to lid
+c_depth = 1;
+// chamfer around the top rim of the holes
+c_chamfer = 0.5; // .1
+
+/* [Height] */
+// determine what the variable "gridz" applies to based on your use case
+gridz_define = 0; // [0:gridz is the height of bins in units of 7mm increments - Zack's method,1:gridz is the internal height in millimeters, 2:gridz is the overall external height of the bin in millimeters]
+// overrides internal block height of bin (for solid containers). Leave zero for default height. Units: mm
+height_internal = 0;
+// snap gridz height to nearest 7mm increment
+enable_zsnap = false;
+
+/* [Features] */
+// the type of tabs
+style_tab = 1; //[0:Full,1:Auto,2:Left,3:Center,4:Right,5:None]
+// how should the top lip act
+style_lip = 0; //[0: Regular lip, 1:remove lip subtractively, 2: remove lip and retain height]
+// scoop weight percentage. 0 disables scoop, 1 is regular scoop. Any real number will scale the scoop.
+scoop = 1; //[0:0.1:1]
+
+/* [Base] */
+// number of divisions per 1 unit of base along the X axis. (default 1, only use integers. 0 means automatically guess the right division)
+div_base_x = 1;
+// number of divisions per 1 unit of base along the Y axis. (default 1, only use integers. 0 means automatically guess the right division)
+div_base_y = 1;
+
+/* [Base Hole Options] */
+// only cut magnet/screw holes at the corners of the bin to save uneccesary print time
+only_corners = false;
+//Use gridfinity refined hole style. Not compatible with magnet_holes!
+refined_holes = true;
+// Base will have holes for 6mm Diameter x 2mm high magnets.
+magnet_holes = false;
+// Base will have holes for M3 screws.
+screw_holes = false;
+// Magnet holes will have crush ribs to hold the magnet.
+crush_ribs = true;
+// Magnet/Screw holes will have a chamfer to ease insertion.
+chamfer_holes = true;
+// Magnet/Screw holes will be printed so supports are not needed.
+printable_hole_top = true;
+
+hole_options = bundle_hole_options(refined_holes, magnet_holes, screw_holes, crush_ribs, chamfer_holes, printable_hole_top);
+
+// ===== IMPLEMENTATION ===== //
+
+color("tomato") {
+gridfinityInit(gridx, gridy, height(gridz, gridz_define, style_lip, enable_zsnap), height_internal, sl=style_lip) {
+
+    if (divx > 0 && divy > 0) {
+
+        cutEqual(n_divx = divx, n_divy = divy, style_tab = style_tab, scoop_weight = scoop);
+
+    } else if (cdivx > 0 && cdivy > 0) {
+
+        cutCylinders(n_divx=cdivx, n_divy=cdivy, cylinder_diameter=cd, cylinder_height=ch, coutout_depth=c_depth, orientation=c_orientation, chamfer=c_chamfer);
+    }
+}
+gridfinityBase(gridx, gridy, l_grid, div_base_x, div_base_y, hole_options, only_corners=only_corners);
+}
+
+
+// ===== EXAMPLES ===== //
+
+// 3x3 even spaced grid
+/*
+gridfinityInit(3, 3, height(6), 0, 42) {
+	cutEqual(n_divx = 3, n_divy = 3, style_tab = 0, scoop_weight = 0);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// Compartments can be placed anywhere (this includes non-integer positions like 1/2 or 1/3). The grid is defined as (0,0) being the bottom left corner of the bin, with each unit being 1 base long. Each cut() module is a compartment, with the first four values defining the area that should be made into a compartment (X coord, Y coord, width, and height). These values should all be positive. t is the tab style of the compartment (0:full, 1:auto, 2:left, 3:center, 4:right, 5:none). s is a toggle for the bottom scoop.
+/*
+gridfinityInit(3, 3, height(6), 0, 42) {
+    cut(x=0, y=0, w=1.5, h=0.5, t=5, s=0);
+    cut(0, 0.5, 1.5, 0.5, 5, 0);
+    cut(0, 1, 1.5, 0.5, 5, 0);
+
+    cut(0,1.5,0.5,1.5,5,0);
+    cut(0.5,1.5,0.5,1.5,5,0);
+    cut(1,1.5,0.5,1.5,5,0);
+
+    cut(1.5, 0, 1.5, 5/3, 2);
+    cut(1.5, 5/3, 1.5, 4/3, 4);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// Compartments can overlap! This allows for weirdly shaped compartments, such as this "2" bin.
+/*
+gridfinityInit(3, 3, height(6), 0, 42)  {
+    cut(0,2,2,1,5,0);
+    cut(1,0,1,3,5);
+    cut(1,0,2,1,5);
+    cut(0,0,1,2);
+    cut(2,1,1,2);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// Areas without a compartment are solid material, where you can put your own cutout shapes. using the cut_move() function, you can select an area, and any child shapes will be moved from the origin to the center of that area, and subtracted from the block. For example, a pattern of three cylinderical holes.
+/*
+gridfinityInit(3, 3, height(6), 0, 42) {
+    cut(x=0, y=0, w=2, h=3);
+    cut(x=0, y=0, w=3, h=1, t=5);
+    cut_move(x=2, y=1, w=1, h=2)
+        pattern_linear(x=1, y=3, sx=42/2)
+            cylinder(r=5, h=1000, center=true);
+}
+gridfinityBase(3, 3, 42, 0, 0, 1);
+*/
+
+// You can use loops as well as the bin dimensions to make different parametric functions, such as this one, which divides the box into columns, with a small 1x1 top compartment and a long vertical compartment below
+/*
+gx = 3;
+gy = 3;
+gridfinityInit(gx, gy, height(6), 0, 42) {
+    for(i=[0:gx-1]) {
+        cut(i,0,1,gx-1);
+        cut(i,gx-1,1,1);
+    }
+}
+gridfinityBase(gx, gy, 42, 0, 0, 1);
+*/
+
+// Pyramid scheme bin
+/*
+gx = 4;
+gy = 4;
+gridfinityInit(gx, gy, height(6), 0, 42) {
+    for (i = [0:gx-1])
+    for (j = [0:i])
+    cut(j*gx/(i+1),gy-i-1,gx/(i+1),1,0);
+}
+gridfinityBase(gx, gy, 42, 0, 0, 1);
+*/