if you look at pats prototype you'll see the engine is almost parallel to the hoz. stab . that's why i think the engine mount was put in backwards . if you turn the mount arond the engine will sit like pats does , warbird
ORIGINAL: u2fast
the down thrust in the pic looks ok to me. the turbine should point to the cg. this keeps the jet from changing pitch at different throttle settings. mine flew great with the down thrust, barry