This script outputs to a text file from MAX the min/maxExtentPosition for all of a models nodes The min / max extents are calculated on the bounding box of the node so YMMV if you have very irregular nodes (some hand tuning) Obviously this is only of use to people with the max file models…   The output looks like this   ------------------------------ Fuselage MinExtentPosition=-0.42,-1.127,-0.86 MaxExtentPosition=0.42,2.63,0.778 Cockpit MinExtentPosition=-0.42,0.38,-0.727 MaxExtentPosition=0.42,2.484,0.173 Radiator MinExtentPosition=-0.506,-0.535,-0.063 MaxExtentPosition=0.506,0.495,0.935 ---------etc etc     Please feel free to offer improvements   See readme for install /use