diff --git a/gridfinity-rebuilt-baseplate.scad b/gridfinity-rebuilt-baseplate.scad
index 65271b4..0c6c954 100644
--- a/gridfinity-rebuilt-baseplate.scad
+++ b/gridfinity-rebuilt-baseplate.scad
@@ -72,13 +72,13 @@ module gridfinityBaseplate(gridx, gridy, length, dix, diy, sp, sm, sh, fitx, fit
 
     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);
+    dx = max(gx*length-bp_xy_clearence, dix);
+    dy = max(gy*length-bp_xy_clearence, diy);
 
     off = calculate_off(sp, sm, sh);
 
-    offsetx = dix < dx ? 0 : (gx*length-0.5-dix)/2*fitx*-1;
-    offsety = diy < dy ? 0 : (gy*length-0.5-diy)/2*fity*-1;
+    offsetx = dix < dx ? 0 : (gx*length-bp_xy_clearence-dix)/2*fitx*-1;
+    offsety = diy < dy ? 0 : (gy*length-bp_xy_clearence-diy)/2*fity*-1;
     
     difference() {
         translate([offsetx,offsety,h_base])
diff --git a/standard.scad b/standard.scad
index 1987016..86a669d 100644
--- a/standard.scad
+++ b/standard.scad
@@ -69,6 +69,8 @@ bp_rcut_width = 8.5;
 bp_rcut_length = 4.25;
 // Baseplate bottom cutout rounded thingy depth
 bp_rcut_depth = 2;
+// Baseplate clearence offset
+bp_xy_clearence = 0.5;
 // countersink diameter for baseplate
 d_cs = 2.5; 
 // radius of cutout for skeletonized baseplate