From 2e80cc2ee094ecd75254bebed08eac94d10534e6 Mon Sep 17 00:00:00 2001
From: Ruud Swinkels <ruudswinkels@hotmail.nl>
Date: Thu, 15 Sep 2022 20:14:14 +0200
Subject: [PATCH] changed tollerance of lip to match orignal design

---
 gridfinity-rebuilt-base.scad | 16 ++++++++--------
 gridfinity-rebuilt.scad      |  2 +-
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/gridfinity-rebuilt-base.scad b/gridfinity-rebuilt-base.scad
index 7dae95b..d9543a9 100644
--- a/gridfinity-rebuilt-base.scad
+++ b/gridfinity-rebuilt-base.scad
@@ -10,8 +10,8 @@ d_height = dht2-h_base;
 r_scoop = length*((d_height-2)/7+1)/12 - r_f2;  // scoop radius
 d_wall2 = r_base-r_c1-d_clear*sqrt(2);
 
-xl = gridx*length-0.5-2*d_wall+d_div; 
-yl = gridy*length-0.5-2*d_wall+d_div;
+xl = gridx*length-2*d_wall+d_div; 
+yl = gridy*length-2*d_wall+d_div;
 
 echo("=====");
 echo(height_total=d_height+h_base+(enable_lip?3.8:0));
@@ -132,13 +132,13 @@ module profile_wall_sub() {
             [0,0],
             [d_wall/2,0],
             [d_wall/2,d_height-1.2-d_wall2+d_wall/2],
-            [d_wall2,d_height-1.2],
-            [d_wall2,d_height+h_base],
+            [d_wall2-d_clear,d_height-1.2],
+            [d_wall2-d_clear,d_height+h_base],
             [0,d_height+h_base]
         ]);
         color("red")
         offset(delta = 0.25) 
-        translate([r_base,d_height,0]) 
+        translate([r_base-d_clear,d_height,0])
         mirror([1,0,0]) 
         profile_base();
         square([d_wall,0]);
@@ -150,12 +150,12 @@ module profile_wall() {
     mirror([1,0,0])
     difference() {
         profile_wall_sub();
-        difference() {
+               difference() {
             translate([0, d_height+h_base-d_clear*sqrt(2), 0]) 
             circle(r_base/2);
             offset(r = r_f1) 
             offset(delta = -r_f1)
-            profile_wall_sub();
+                        profile_wall_sub();
         }
     }
 }
@@ -190,7 +190,7 @@ module block_cutter(x,y,w,h,t,s) {
     
     v_len_tab = d_tabh;
     v_len_lip = d_wall2-d_wall+1.2;
-    v_cut_tab = d_tabh - (2*r_f1)/tan(a_tab); 
+    v_cut_tab = d_tabh - (4*r_f1)/tan(a_tab); 
     v_cut_lip = d_wall2-d_wall;
     v_ang_tab = a_tab;
     v_ang_lip = 45;
diff --git a/gridfinity-rebuilt.scad b/gridfinity-rebuilt.scad
index 6d9a9d8..1fcf898 100644
--- a/gridfinity-rebuilt.scad
+++ b/gridfinity-rebuilt.scad
@@ -64,7 +64,7 @@ r_hole2 = 3.25; // magnet hole radius
 d_hole = 26;    // center-to-center distance between holes
 h_hole = 2.4;   // magnet hole depth
 
-r_f1 = 0.6;     // top edge fillet radius
+r_f1 = 0.3;     // top edge fillet radius
 r_f2 = 2.8;     // internal fillet radius
 
 d_div = 1.2;    // width of divider between compartments