That is good to hear! I ordered my first TT yesterday, a GP42. All of my other engines are OS, Fox, Enya, or Magnum. I got it for a Jemco PT-19 kit I have had for 30 years that I just started building. It was the only 40 size engine I could find that was 3 inches or less from the back plate to the front of the drive washer. The Jemco kit was designed for the old style plain bearing smaller/lighter 40s. A plus is that it should have plenty of power.

Bruce