Thanks guys! I had started reading this tread when first came out and my DSL had broke and put me way behind on thread with computer being down., So I thought I would ask and do thank you for letting me know! I have a Topflight P-51 that am down to retracts and engine, I think I will go with the Robart retracts and the DLE gas, It will be my first gasser. I will order it from Jody very soon!