Had a thought today. Does anyone know if any manufacturers have software that will switch "master and slave" elevator according to oil temp? For example, if the master oil temp. Reaches a certain temp I.e. 105 deg. Software would automatically switch the master to the other unit. I would think that some engineer would have thought of this. Anyone ever heard or seen this, or is it too much? If not, I get credit and the mega bucks this would bring.