Incredible "Top Gun" performance

Hi Player2. Please give us "newbies" (Ivan & me)    an short introducion, how to hit so precisely as you do on the "Top Gun" Map with the ClownCar PZ-Cannon. What's the "secret".. ? Want to made a bit training to smash you on the sky.. 

I understand perfectly how to do it: The Panzerfaust's shot takes a certain amount of time to hit the target. What should I do? Fire a little ahead, calculate when the rocket will hit the target... With a little practice, it's possible! However, I wonder why sometimes it's impossible to hit the opponent, despite using several magazines... Even with multiple melee attacks, I don't know if it's a bug?

This map is strange and fun at the same time. 😁​

well you need to set your crouch button to go down, only use the clown car that you have a view from inside the car. And they just shoot shoot shoot and use the bottom middle of the clown car view port window as your aiming point. Ill send you a video so you can see what it looks like from my point of view.

recording from my point of view

Thank you for the Video #2. Hmm.. I trained some days.. but never reached your accuracy.. will do training now again.. Video is nice to help for find the right aiming points. 
By the way, have changed a bit the Inf-Weapons for that map.. try it out