yep most likely been spammed off.
they're usually very good.

Although I have found a pretty bad slicing error.
Printed a widget - and no I have no idea what it's for, friend just asked me to see if I could make one.

It's basically a cylinder with a hollow section going up the middle to a solid end with a much smaller hole in the centre.

Now instead of doing a bit of bridging at the first solid layer with the small hole and then printing the hole surround on the support. it printed the hole surround first - in mid air. then filled in the bridging. doh !
subsequent layers are all fine.

I'll post it on the s3d forum. just need the algorithm tweaking I reckon.