Ive got an item I'm trying to have made and the shop with the cheapest quote wants me to make a couple minor changes to make it easier for them to make. I'd like to duplicate their suggestions and have a couple prototypes 3d printed before I commit to having some machined.
I have no idea how to modify the file and I'm looking for someone to help me out - cash, a thank you card, heartfelt gratitude are all on the table.