Some info on the changes as they came from Piper in this thread. https://www.supercub.org/forum/showthread.php?53836-PA-18-Changes-by-Year-and-S-N As...
I now manufacture and sell the Bungee Buddy. I bought the tooling and rights along with the Stewarts STCs for the O-320 on the Clipper, rear mounted...
It is in one of the PA18 inspection videos I put on YouTube but basically find the right size safety wire that fits the gap, twist it where it is in...
I installed the Thrustline mod and I still preferred two turns of nose down trim on landing. After installing the P STOL Flaps I do not need to touch...