rocket surgery

  1. wyattjohnson35

    Adapting Madcow Terminator for Larger Motor Use?

    I want to buy, construct, and fly a 5" Madcow Terminator for my L3 with a 75mm motor mount someday. Due to the convergent section at the bottom, I am limited to 75mm. If I am to build this kit, I will build it was designed with the convergent section and fly with a 75mm motor to keep the cert...