Hi reprappers, recently I had the necessity to do a 3d scan of a surface, i discovered a couple of python scripts on github which implement this functionality, the one i choose and which I'm enhancing is: (Ill fork this repository and/or submit a pr when the code is more than a draft) I've added some routines to scan a matrix point by point using the bltouch, however, bltouch depth is limitedby deffie83 - General