diff --git a/gridfinity-constants.scad b/gridfinity-constants.scad
index a6143d7..1c50d20 100644
--- a/gridfinity-constants.scad
+++ b/gridfinity-constants.scad
@@ -46,3 +46,38 @@ a_tab = 36;
 
 d_wall2 = r_base-r_c1-d_clear*sqrt(2);
 d_magic = -2*d_clear-2*d_wall+d_div; 
+
+// Baseplate constants
+
+// Baseplate bottom part height (part added with weigthed=true)
+bp_h_bot = 6.4;
+
+// Baseplate bottom cutout rectangle size
+bp_cut_size = 21.4;
+
+// Baseplate bottom cutout rectangle depth
+bp_cut_depth = 4;
+
+// Baseplate bottom cutout rounded thingy width
+bp_rcut_width = 8.5;
+
+// Baseplate bottom cutout rounded thingy left
+bp_rcut_length = 4.25;
+
+// Baseplate bottom cutout rounded thingy depth
+bp_rcut_depth = 2;
+
+// countersink diameter for baseplate
+d_cs = 2.5; 
+
+// radius of cutout for skeletonized baseplate
+r_skel = 2; 
+
+// baseplate counterbore radius
+r_cb = 2.75;
+
+// baseplate counterbore depth
+h_cb = 3;
+
+// minimum baseplate thickness (when skeletonized)
+h_skel = 1; 
diff --git a/gridfinity-rebuild-baseplate.scad b/gridfinity-rebuild-baseplate.scad
new file mode 100644
index 0000000..4e82d98
--- /dev/null
+++ b/gridfinity-rebuild-baseplate.scad
@@ -0,0 +1,145 @@
+include <gridfinity-rebuilt-utility.scad>
+
+// ===== Info ===== //
+/*
+ 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
+
+https://github.com/kennetek/gridfinity-rebuilt-openscad
+
+*/
+
+/* [Setup Parameters] */
+$fa = 8;
+$fs = 0.25;
+
+/* [General Settings] */
+// number of bases along x-axis
+gridx = 2;  
+// number of bases along y-axis   
+gridy = 2;  
+// base unit
+length = 42;
+
+/* [Fit to Drawer] */
+// minimum length of baseplate along x (leave zero to ignore, will automatically fill area if gridx is zero)
+distancex = 0; 
+// minimum length of baseplate along y (leave zero to ignore, will automatically fill area if gridy is zero)
+distancey = 0; 
+
+/* [Styles] */
+
+// baseplate styles
+style_plate = 1; // [0: thin, 1:weighted, 2:skeletonized]
+
+// enable magnet hole
+enable_magnet = true; 
+
+// hole styles
+style_hole = 1; // [0:none, 1:contersink, 2:counterbore]
+
+
+// ===== Commands ===== //
+
+color("tomato") 
+gridfinityBaseplate(gridx, gridy, length, distancex, distancey, style_plate, enable_magnet, style_hole);
+
+
+
+// ===== Construction ===== //
+
+module gridfinityBaseplate(gridx, gridy, length, dix, diy, sp, sm, sh) {
+    
+    assert(gridx > 0 || dx > 0, "Must have positive x grid amount!");
+    assert(gridy > 0 || dy > 0, "Must have positive y grid amount!");
+    gx = gridx == 0 ? floor(dix/length) : gridx; 
+    gy = gridy == 0 ? floor(diy/length) : gridy; 
+    dx = max(gx*length-0.5, dix);
+    dy = max(gy*length-0.5, diy);
+    off = (sp==0?0:sp==1?bp_h_bot:h_skel+(sm?h_hole:0)+(sh==0?0:sh==1?d_cs:h_cb)); 
+
+    difference() {
+        translate([0,0,h_base])
+        mirror([0,0,1])
+        rounded_rectangle(dx, dy, h_base+off, r_base);
+        
+        gridfinityBase(gx, gy, length, 1, 1, 0, 0.5, false);
+        
+        translate([0,0,h_base-0.6])
+        rounded_rectangle(dx*2, dy*2, h_base*2, r_base);
+        
+        pattern_linear(gx, gy, length) {
+            if (sm) block_base_hole(1);
+
+            if (sp == 1)
+                translate([0,0,-off])
+                cutter_weight();
+            else if (sp == 2)
+                linear_extrude(10*(h_base+off), center = true)
+                profile_skeleton();
+            
+            translate([0,0,-off]) { 
+                if (sh == 1) cutter_countersink();
+                else if (sh == 2) cutter_counterbore();
+            }
+        }
+    }       
+}
+
+module cutter_weight(){
+    union() {
+        linear_extrude(bp_cut_depth*2,center=true)
+        square(bp_cut_size, center=true);
+        pattern_circular(4)
+        translate([0,10,0])
+        linear_extrude(bp_rcut_depth*2,center=true)
+        union() {
+            square([bp_rcut_width, bp_rcut_length], center=true);
+            translate([0,bp_rcut_length/2,0])
+            circle(d=bp_rcut_width);
+        }
+    }
+}
+
+module cutter_countersink() {
+    pattern_circular(4) 
+    translate([d_hole/2, d_hole/2, 0]) {
+        cylinder(r = r_hole1+d_clear, h = 100*h_base, center = true);
+        
+        translate([0,0,d_cs])
+        mirror([0,0,1])
+        hull() { 
+            cylinder(h = d_cs+10, r=r_hole1+d_clear);
+            translate([0,0,d_cs])
+            cylinder(h=d_cs+10, r=r_hole1+d_clear+d_cs);
+        }
+    }
+}
+
+module cutter_counterbore() {
+    pattern_circular(4)
+    translate([d_hole/2,d_hole/2,0]) {
+        cylinder(h=100*h_base, r=r_hole1+d_clear, center=true);
+        difference() {
+            cylinder(h = 2*(h_cb+0.2), r=r_cb, center=true);
+            copy_mirror([0,1,0])
+            translate([-1.5*r_cb,r_hole1+0.1,h_cb]) 
+            cube([r_cb*3,r_cb*3, 0.4]);
+        }
+    }
+}
+
+module profile_skeleton() {
+    l = length-2*r_c2-2*r_c1; 
+    minkowski() { 
+        difference() {
+            square([l-2*r_skel+2*d_clear,l-2*r_skel+2*d_clear], center = true);
+            pattern_circular(4)
+            translate([d_hole/2,d_hole/2,0])
+            minkowski() {
+                square([l,l]);
+                circle(r_hole2+r_skel+2);
+           } 
+        }
+        circle(r_skel);
+    }
+}
\ No newline at end of file
diff --git a/gridfinity-rebuilt-utility.scad b/gridfinity-rebuilt-utility.scad
index 73493c8..c7c611c 100644
--- a/gridfinity-rebuilt-utility.scad
+++ b/gridfinity-rebuilt-utility.scad
@@ -79,7 +79,7 @@ module profile_base() {
     ]);
 }
 
-module gridfinityBase(gx, gy, l, dx, dy, style_hole) {
+module gridfinityBase(gx, gy, l, dx, dy, style_hole, off=0, final_cut=true) {
     dbnxt = [for (i=[1:5]) if (abs(gx*i)%1 < 0.001 || abs(gx*i)%1 > 0.999) i];
     dbnyt = [for (i=[1:5]) if (abs(gy*i)%1 < 0.001 || abs(gy*i)%1 > 0.999) i];
     dbnx = 1/(dx==0 ? len(dbnxt) > 0 ? dbnxt[0] : 1 : round(dx));
@@ -91,13 +91,14 @@ module gridfinityBase(gx, gy, l, dx, dy, style_hole) {
     rounded_rectangle(xx+0.002, yy+0.002, h_bot/1.5, r_fo1/2+0.001);
 
     intersection(){
+        if (final_cut) 
         translate([0,0,-1])
         rounded_rectangle(xx+0.005, yy+0.005, h_base+h_bot/2*10, r_fo1/2+0.001);
         
         render()
         difference() {
             pattern_linear(gx/dbnx, gy/dbny, dbnx*l, dbny*l) 
-            block_base_solid(dbnx, dbny, l);
+            block_base_solid(dbnx, dbny, l, off);
             
             if (style_hole > 0)
             pattern_linear(gx, gy, l)
@@ -106,20 +107,21 @@ module gridfinityBase(gx, gy, l, dx, dy, style_hole) {
     }
 }
 
-module block_base_solid(dbnx, dbny, l) {
+module block_base_solid(dbnx, dbny, l, o) {
     xx = dbnx*l-0.05; 
     yy = dbny*l-0.05; 
+    oo = (o/2)*(sqrt(2)-1);
     translate([0,0,h_base])
     mirror([0,0,1])
     union() {
         hull() {
-            rounded_rectangle(xx-2*r_c2-2*r_c1,yy-2*r_c2-2*r_c1, h_base, r_fo3/2);
-            rounded_rectangle(xx-2*r_c2, yy-2*r_c2, h_base-r_c1, r_fo2/2);
+            rounded_rectangle(xx-2*r_c2-2*r_c1+o,yy-2*r_c2-2*r_c1+o, h_base+oo, r_fo3/2);
+            rounded_rectangle(xx-2*r_c2+o, yy-2*r_c2+o, h_base-r_c1+oo, r_fo2/2);
         }
         hull() {
-            rounded_rectangle(xx-2*r_c2, yy-2*r_c2,r_c2, r_fo2/2);
+            rounded_rectangle(xx-2*r_c2+o, yy-2*r_c2+o,r_c2+oo, r_fo2/2);
             mirror([0,0,1])
-            rounded_rectangle(xx, yy, h_bot/2, r_fo1/2);
+            rounded_rectangle(xx+o, yy+o, h_bot/2+oo, r_fo1/2);
         }
     }
 }