@MoistMonkey thanks try to check out some of my planes

Thanks for the tips, they really helped @salvador3031

It would be best if on the wing nearest to the cockpit you invert all the pitch and remove all the pitch on the middle wing and have the whole of it be roll and you can remove 4 slim intakes and it still has the same burn speed intakes only get it to have good burn the only ways an engine can burn is not enough air and enough, after you have enough adding more only increase your drag and the balancing issue can be fix by putting fussilages on one end of the plane and take your time biulding and testing you can only post 2 planes a day and it takes like 1 hour or more to build a good plane.