A few more print fixes

shell/v1.1/export/print/README.md

@@ -6,10 +6,10 @@ Designed for a **0.4 mm nozzle**, ~0.2 mm layers.
 | Part | Orientation | Supports |
 |---|---|---|
 | TopShell | seam rim on the bed (as modelled), one piece (no split) | slicer supports for the roof, or use `TopShell_with_buck.stl` (see Support blocks) |
-| BottomShell | flipped, rim on the bed, belly up | slicer supports for the belly (interior scarring OK). The alignment lip is level with the screw mounts (top at z 1.99), so the rim, lip and mounts all sit on the bed. Hall bridge plate (x -12.9..10.9, y 30.4..36.8) is now part of this body, top raised to z1.99 so it sits on the bed with the rim; it carries the spring fixed-leg groove, the wire channel and the sensor pocket |
+| BottomShell | flipped, rim on the bed, belly up | slicer supports for the belly (interior scarring OK). The alignment lip is level with the screw mounts (top at z 1.99), so the rim, lip and mounts all sit on the bed. Hall bridge plate (x -12.9..10.9, y 30.4..36.8) is now part of this body, top raised to z1.99 so it sits on the bed with the rim; it carries the spring fixed-leg groove, the wire channel and the sensor pocket. Spring slid 0.8 mm toward the trigger body (+X): the coil rib and fixed-leg groove were relieved inside (rev 3), nothing changes on the outside |
 | BatteryPanel | flat, belly (outer face) on the bed, cradle up; the snap arms flex in the bed plane | none needed (the front hook tabs are short; add a little support under them if your slicer complains) |
 | BumperCap | flat front face on the bed (face down) | no supports expected. v1.1 rev 2: button face sticks out 1 mm more (front at y 51.0, plate y 49.2..51.0) with two legs that press the left switch, an internal top ledge (L-section under the window ceiling, z 5.4..6.7), PCB-edge slots in the legs/ties, and about 0.3 mm clearance to the window. Travel before a hard stop: about 1.4 mm (bottom shell front wall), 1.65 mm (ESP32). |
-| Trigger | on its side, the +X arm face down, spring ear (the little block with the wire channel) up | none needed (`Trigger.stl`). The ear has a 45 deg gusset. The wire channel is now OPEN ON TOP (0.6 mm slot, hook pocket included) so the spring leg and its hook drop in from above; the spring preload keeps the leg seated on the channel floor |
+| Trigger | on its side, the big flat +X arm face down (about 43 mm2 of bed contact; overhang off the bed is about 62 mm2), spring ear (the little block with the wire channel) up | none needed (`Trigger.stl`). The ear has a 45 deg gusset. The wire channel is now OPEN ON TOP (0.6 mm slot, hook pocket included) so the spring leg and its hook drop in from above; the spring preload keeps the leg seated on the channel floor. Ear is a simple hook (rev 3): odd void beside the spring filled, a solid 1 mm left wall (x -11.9..-10.95), floor thickened to about 0.6 mm under the wire, solid end catch behind the hook tip. The spring now sits 0.8 mm further toward the trigger body (+X) than in rev 1/2, so the channel is at x -10.95..-10.35 |
 | TriggerPost | D flat on the bed, post lying along X | none |
 | HallBridge | OBSOLETE for the current v1.1 shell: the plate is now fused into BottomShell (print `BottomShell`). The old HallBridge files are kept for reference only |
 | PowerPlate | flange (back face, with the small switch recess) on the bed, diagonal stem standing up, rounded front end on top | none needed (the stem leans about 29 deg from vertical, under the 45 deg limit) |

shell/v1.1/export/print/tools/export_print.py

@@ -4,7 +4,7 @@
 import paths as P
 src=P.SRC_STL
 out=P.OUT_STL; os.makedirs(out,exist_ok=True)
-ORI={'TriggerPost':'-Z up (flipped)','TopShell':'+Z up (as modelled)','BottomShell':'-Z up (flipped)','BatteryPanel':'+Z up (as modelled)','BumperCap':'+Y up','Trigger':'-X up'}
+ORI={'TriggerPost':'-Z up (flipped)','TopShell':'+Z up (as modelled)','BottomShell':'-Z up (flipped)','BatteryPanel':'+Z up (as modelled)','BumperCap':'+Y up','Trigger':'+X up'}
 for n in ['HallBridge','PowerPlate']+['FaceCap%d'%i for i in range(1,7)]: ORI[n]='+Z up (as modelled)'
 ORI['PowerPlate']='+Y up'
 SUP={'Trigger'}