I had an Isham tool kit and deleted the dies, so no experience with them.
Due to positive feedback on the Cleveland Dimple Dies, I ordered those. I think this is an area you do not skimp at all on purchasing good quality springback dies.
RV-10 Emp/Tailcone - Complete, QB Wings - Complete, Fuse - Complete, Finish Kit - In Progress.... (Doors )
Never judge a man by his trim tabs.