I have been a long time viewer but have never posted much on the forums. However, I recently finished something that I thought I would share. Using a 3d printer, I designed these saitek replacement knobs that I custom modeled. I was inspired by the learjet 45's simplicity and style of knob, and I thought that would be a great place to start. Over about a month i managed to finish them and get the hang of using a 3d printer. The reverse levers rotate, but do not function in the flight sim for obvious technical reasons. Now that I have a replacement solution for my own flight sim, I have a few questions for the community: What do you think? Would you be interested in this as a product? Should I consider selling additional kits? Where would I post such a thread? Is there anything in the design that should be changed? It is just a thought for the moment, but I am interested in what you guys have to say to a potential ... say $50 vanity item.