Ok… i’ve imported it in RepetierHost and now all are pretty defined…!!!!!
The original workpiece is 15mm taller (if i remember well) so i have used netfabb to slim it and make 5mm taller (just to be faster).
Right now i cant run in the real machine because 2.5 hour is a lot, however i think the workpiece now will be fine!!!!
How you have converted it from 2.5D to 3D ? Because if i set EstCam as the image you sent, i do not obtain your result…. but again “fat” letter…..