Great article in the new Feb. "Flying" magazine, if you get a chance to read it. The author, who likes to do a lot of experimentation, as well as previously building several aircraft of his own design, has revisited the effects of P-factor, Slipstream, and torque.....by checking out the varied presense of these effects while inverted, versus upright. He also makes comparisons of a Extra 300 with engine offset, and the Pitt's with no offset. Article is called "Invert to Untangle".

I'll try to get it!  Thx a lot for the info Larry!