X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=filamenttrestle.scad;h=9d9e41f6a54000a16213061ee07c1b10a9804850;hp=b546360b4f6ba68d296ad07537a6df5cb292b46d;hb=47469cebb4ff8384aae1fb2f7ed2154b8ea08405;hpb=a889fbee7e5974de5e92d61222dad6fd633f1b6b

diff --git a/filamenttrestle.scad b/filamenttrestle.scad
index b546360..9d9e41f 100644
--- a/filamenttrestle.scad
+++ b/filamenttrestle.scad
@@ -22,7 +22,7 @@ trestlelegw = 10;
 trestlebaseh = 10;
 trestleplugd = 1;
 
-topblockthick = 3;
+topblockthick = 4;
 topblockbasedepth = 4;
 
 pinbasew = 3;
@@ -72,7 +72,7 @@ module Bar(){
 module Trestle(){
   legang = atan2(trestlebase/2, trestleheight);
   eplen = sqrt(trestleheight*trestleheight + trestlebase*trestlebase*0.25);
-  topblockw = plugwmax + topblockthick*2;
+  topblockw = plugwmax + trestleplugd*2 + topblockthick*2;
 
   pinholebasew = pinbasew + pindwidth;
   pinholeh =     pinminh +  pindh;
@@ -106,7 +106,7 @@ module Trestle(){
     for (rot=[0,180]) {
       translate([0,0,plugl/2]) rotate([0,rot,0]) translate([0,0,-plugl/2]) {
 	translate([-(topblockw*0.25+1),
- 	           plugh,
+ 	           plugh + pindh - (pinmaxh - pinminh)/2,
 		   (plugl - pinholebasew*2)/3]) rotate([0,90,0]) {
 	  linear_extrude(height = topblockw*1.0+2) {
 	    polygon([[-1.0 * pinholebasew, -0.01],