From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 5 May 2014 16:38:32 +0000 (+0100)
Subject: velux-window-grip: it broke, so make thicker: fix up so blhook_in_rad is the constant... 
X-Git-Tag: filamentspool-v2-release~392
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=5118db53c26585949812e70f03c9a7756c32b347

velux-window-grip: it broke, so make thicker: fix up so blhook_in_rad is the constant, not blhook_mid_rad
---

diff --git a/velux-window-grip.scad b/velux-window-grip.scad
index e61dcf7..330ac64 100644
--- a/velux-window-grip.scad
+++ b/velux-window-grip.scad
@@ -13,9 +13,8 @@ horn_c_x = -4.6;
 horn_c_dy= -4;
 
 blhook_start_ang = 45;
-
+blhook_in_rad = 1.85;
 blhook_str_len = 2.9;
-blhook_mid_rad = 3.5;
 
 width = 20;
 
@@ -35,6 +34,7 @@ at_gap_width = at_tube_dia * 0.75;
 
 // computed
 
+blhook_mid_rad = blhook_in_rad + main_thick/2;
 mc_mid_rad = main_in_dia/2 + main_thick/2;
 
 mc_bl = circle_point([0,0], mc_mid_rad, 270-blhook_start_ang);