I have an unusual problem with the Y-axis auto homing feature. This is a T-O-M with mboard 2.5 running firmware 3.0, replicator-g 0.27ALPHA, and skeinforge 35.
If I go into the Control Panel of replicator-g and choose the Y Homing menu item, then it correctly retracts all the way back to the end-stop switch, hits the switch, stops the travel and lights up the red LED. Success.
However this command generated from skeinforge isn't working as expected.
G161 X Y F2500
I start with a sliced model and hit Build. The X-axis fully returns to zero and activates the end-stop switch. The Y-axis gets most of the way there, but with about 1cm to go it sort of gives up and continues on with the rest of the GCODE. It never correctly zeroes.
This is when the ABP is in the full Y- position, poking out the front of the T-O-M. If I manually shove the Y-axis back an inch before starting the build it completes the Y-axis homing correctly. It's almost as if there's a timeout for the G161 command and my T-O-M is taking too long.
Anybody have an explanation?
