Simplify3D User Forum

Hi,
I have finally got my printer up and running again, but as expected with the first print I have problems
The skirt prints fine, but as soon as ir starts to print the model it all seems to shift to one side and overlaps the skirt, also after a short while it is going backwards and forward over the same spot, anyone able to tell me what is wrong. Thanks

No matter I have solved the problem.

It would be really nice if you could advise how you resolved this issue. It may help others who have the same symptoms...

Ok, it was caused by another bad fitting piece of printed part that came with this very bad printer kit bought off ebay by sintron, I have had to just about replaced every part, even the motor blew up.
What was happening this time was the X axis rod were a bad fit and were moving and making the belt loosen, a dab of glue on the ends cured it.