Completion Timer off

[AllogenBiotech]

Hello all. Apologies if this has been covered, a search did not yield any results.
When we go to print something (using LeapFrog Creatr) the time to completion and % is different to what actually happens.

For example - The last part we printed was, according to the Simplify3D software, supposed to take 5hrs12mins (312mins) but in fact took 6hrs7mins (367mins) which is about a 15% error.

Any help on this?

Thanks!

[JoeJ]

There's plenty of topics about this already. I think the best response is here:
http://forum.simplify3d.com/viewtopic.php?f=9&t=158

[AllogenBiotech]

Thanks!