X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=blobdiff_plain;f=th-10254%2Ftower-base.scad;h=a96143c39e7899485e4f94463aeab7880aa69b24;hb=c2a6af02b54ad03e56968837cd073421eeac32c6;hp=4bc9add88435fff0c48929313b0c9cecf0bf8cf5;hpb=28539a922de723f00c74e362125084f035351e67;p=dl-things.git

diff --git a/th-10254/tower-base.scad b/th-10254/tower-base.scad
index 4bc9add..a96143c 100644
--- a/th-10254/tower-base.scad
+++ b/th-10254/tower-base.scad
@@ -3,15 +3,20 @@ motorwidth=35.2;
 motorheight=36.5;
 totalheight=65;
 
-pillarthick=9;
-sidethick=3;
-archthick=8;
+pillarthick=8;
+sidethick=2.5;
+archthick=6.5;
 frameextra=3.5;
 framesplay=1;
 botleftgap=4.5;
 botleftstand=0.75;
 archoutwards=(pillarthick-archthick)/sqrt(8);
 
+dovebasecutcylz=4;
+dovebasecutcylr=10;
+
+d=0.01;
+
 mw2=motorwidth/2;
 
 include <Libs.scad> //  Libs.scad is @ http://www.thingiverse.com/thing:6021
@@ -24,12 +29,14 @@ module corner() {
 	echo(sqrt(2)*slope);
 
 	translate([-mw2,-mw2,0]) union(){
-		difference(){ union(){
-			cylinder(r=pillarthick/2, h=frameheight);
-			translate([0,0,frameheight]) sphere(r=pillarthick/2);
-		}
-			translate([0,0,-1])
-				cube([mw2,mw2,frameheight+pillarthick+2]);
+		difference(){
+			union(){
+				cylinder(r=pillarthick/2, h=frameheight);
+				translate([0,0,frameheight])
+					sphere(r=pillarthick/2);
+			}
+			translate([d,d,-1])
+				cube([mw2-1,mw2-1,frameheight+pillarthick+2]);
 		}
 		intersection(){
 			multmatrix
@@ -101,7 +108,11 @@ module towerbase() {
 	}
 	translate([0,0,totalheight])
 		rotate([0,-90,0])
-		dovetail(height=10.1, male=true);
+		intersection(){
+			dovetail(height=10.1, male=true);
+			translate([dovebasecutcylz,0,-100])
+				cylinder(r=dovebasecutcylr,h=200);
+		};
 }
 
 //intersection(){