Service based failures

Hi chaps,

I have loved this aircraft for a long time and recently bought the 777, MD-11 and J41 too in a mental and financially unjustifiable spending spree. fabulous aircraft. one problem i have with service based failures on the 737 is that I only ever get excessive brake heat. that is the only failure i ever get. nowadays i just clear the brake failure and carry on with my flight. i'd like to know if anyone else has had this problem and what i can do to get the thing to vary the failures a bit. getting excessive brake heat in the air is also irritatingly unrealistic - the brakes aren't doing anything and the outside air temp is about -54.

any help greatly appreciated I can't find any probs like this on the forum

John