No offense taken here. I enjoy helping people when I can.
My Quadras are retired. Replaced them with the smoother and more powerful DLE 85. Only issue is balance as the DLE is at least two pounds lighter. The 75 is an excellent engine but its time has come and gone, at least for me. Power difference is considerable going from a 24-10 prop in the Quadra to a 26-10 on the 85.