In the late 1970s and early ’80s, Rob Shirley at MasterCraft contacted my dad. They were having performance issues with their supplier, and we got a crack at making some props for Rob. Plus, they had just introduced the Power Slot transmission and were having some issues figuring the change in gear ratio, going from 1-to-1 to 1.5-to-1. We had some stuff lying around, and the rest is history. We’ve been making propellers exclusively for them ever since.