yep ,Same guy from the fishing site.
the front and back Acrylic parts are held apart by the threaded rod, but the stepper motor and belt pulley are in the middle of these, so as you apply belt tension then bend slightly in the middle.
So my solution for this was to put a threaded rod between them as a support. the bed moves very easy on the guide rails so it must be square :).
First print in PLA came out very well , so I guess its quite a good starter kit for the Price..
the front and back Acrylic parts are held apart by the threaded rod, but the stepper motor and belt pulley are in the middle of these, so as you apply belt tension then bend slightly in the middle.
So my solution for this was to put a threaded rod between them as a support. the bed moves very easy on the guide rails so it must be square :).
First print in PLA came out very well , so I guess its quite a good starter kit for the Price..