powerbank-bike-clamp: adjust pos to as far up as possible

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/powerbank-bike-clamp.scad b/powerbank-bike-clamp.scad
index 2204ad7f24a61567b516aa38cb8a806ac3572d70..1b3b15c31776ad9bd3023d8adf09e695bcaaa3bd 100644 (file)
--- a/powerbank-bike-clamp.scad
+++ b/powerbank-bike-clamp.scad
@@ -57,7 +57,7 @@ bank_profile_scale_bodge = 1.0;
 bank_output_ctr = [ 12.5, 11.5 ]; // from nearest corner
 bank_output_sz  = [ 11.0, 10.5 ];
 
-mounted_pos_y_offset = 20;
+mounted_pos_y_offset_lim = -100;
 
 liner_th = 0.8;
 
@@ -105,7 +105,9 @@ hinge_y = tube_dia/2 + hinge_outer_r;
 
 top_cnr_r = min(endwall_th, main_th);
 
-echo(bot_y);
+mounted_pos_y_offset = max(mounted_pos_y_offset_lim,
+                          bot_y - (-(bank_y_sz/2 + endwall_th)));
+
 
 module TubePlan(){ circle(r = tube_dia/2); }
 module HingePinPlan(){ translate([0, hinge_y]) circle(r= hinge_pin/2); }