Simplify3D - What am I doing wrong?!

[electrichammer]

Hi All,

I have recently purchased a Qidi Tech printer which has been great, except I cant seem to get it working correctly in Simplify3d!

I started to notice any parts that I printed that need to fit together always seemed to be about 1mm to big/small to fit together.

I then printed a 0.4mm wall to measure and sure enough its printing at about 1mm.

Now in Makerbot software I print the exact same file for the 0.4mm wall and it prints spot on!

This means its got something to do with Simplify3D. Anyone experienced this before?

Pictures of settings in below post

Thanks