LOMAC BVR/WVR

I have a question about LOMAC and the BVR Fights with the F-15c.

Has anyone some tips how to engage A/C when in a high threat envirorment.

To put is simply. When I engage in BVR mode, the enemy is so fast closing in that by the time I have a lock we are in visual mode already.

I have a lot troubles with looking down in the cockpit (the keyboard) someone some keyboard tips?

From what range can i launch the amraam in HOJ (Homing on Jam)?

And in what range I have to switch to other modes.

When is the vertical mode usefull?

I’m looking forward for your tips & tricks.