Mr Treetop64, is there any info about the radiator operations in the game? I mean, temperature limits, minimum, maximum, and for how long permitions, drags, speed limits in open(if any) etc?
I think we have some info about the engine RPM`s, not sure, (best cruise, best economy, best climb, max RPM...) But we dont have any info on the radiator operations. Do you know were i can get some? (not for real wwII aircraft, because i dont fly them, but for the 4.11 version planes. (if they are equal to real life wwII planes, better, we can extract from more sources...

If we should go for the gauges as you said (i agree) we must know limits.
Hope anyone can help, and on RPM´s also. Thanks.