Hmmm...Gasman, never heard of such a thing, wonder if anyone can explain how that would happen...maybe the rings were so bad that they allowed
oil to get sucked into the chamber during decel? Were the
oil control rings good? What condition were your guides in when you overhauled the motor? maybe it burned
oil (or not) due to the rings all the time lightly) and the guides laid down more smoke on decel?
I guess anything is possible, anyone else have Steve's experience?.