I have been searching for a the tutorial to merge STL files and I fould this ‘Merge STL - FSAE Workshop’ in the 'Group Faces’ forum. When i try to open it the page says 'Sorry, you don’t have access to that topic!’ I really need this so i can run a simulation of our FSAE car. Can you please give me access or a link on how merge STLs with Notepad ++.