Aloha!
I learned my bombing from some excellent vids by nadasero1 @youtube. It`s in german, but very well explained.
I only tried bombing in the he-111 for having a nice autopilot and within a nice bombing mode! The "kurs22" first drops down the plane for having the right speed, to level the plane out! But keeps perfect the heading towards the target and as megahurt found out it`s so easy adjustable for changing the heading.
The one thing i just have to remind me of is to activate the bombs...i always forget!