28 replies

x- and y-axis positioning incorrect after upgrading to RatOS v2.1-RC1

I just upgraded my vCore 300 printer from RatOS v2.0 to v2.1-rc1. After the upgrade the movement of the x- and y-axes are limited to the rear-left quadrant of the build plate. When I run a bed probe, only the left rear quadrant is scanned. If I send the extruder to x0y0 it moves to approximately x0y150. If I send the extruder to x300y0 it moves to approximately x150y150. The current printer.cfg is attached. The only changes I've made to the printer.cfg or any other setting is to change the direction of stepper motors so that the x, y and z move in the correct directions. Thanks in advance for assistance in fixing this problem.

printer.cfg6.69KB

Solution

0.9 degrees, they need twice the steps generated, and there’s your quadrants