how are these 109s turns 180 with out penalties?

[Ernst]

You can counter the enemies low but make sure that you have friends flying higher. The difficult is to find a team that want to take different roles and fly that way:

examples:

you can do a low CAP since you have other guys flying high. I doubt that high enemies ll dive knowing that there are enemies higher too.

If they dive to attack they ll become nice targets too. You only have to join some guys with enough tactical discipline and put the things in practice. Invite some friends and make a plan: while i and 2 go to low CAP, another 4 go to a high CAP over the area etc. The enemy ll think to times before dive and give their altitude advantage.

The problem is to find some to fly this way.