RE: Thrust angles
TWIN -TWIN CYINDER ENGINES DROOLLLLLLLL Slobbbbbber!!!
Oh, Sorry.
The angle I was talking about, is down thrust to reduce the pull, in my case, "up" as the plane goes into a "hang on prop."
Actually, the torque of the engines is somewhat less on a twin, as the "Twist" is not on centerline of the fuse.
There are other factors that do play into, such as P factor that Bill, the co-moderator, can explain much better than me. I am just poor old country boy, trying to keep my poor plane in the air.
Send Pictures!!!!!! Hurry!!!! OK, Just the engines!!!
Twinman
PS Glad you did not worry about counter rotating props. Too much trouble, and in this case not to scale. The P-61 did not have counter rotating props.