About this 1972 Model l...well, I never did say it was a saint--in fact, quite the opposite! You are right, and I've either experienced or witnessed just about every thing that could possibly go wrong with this combine. Actually, I am surprised to find that ANY even survived the on-farm harvest, let alone, the harvest run. I know of many that did not. In fact, as much as I do love combines, I can see the merciful killng of a 1972 l an act of kindness. Still, for those few that were more the exception than the rule, I want to see the original l for what it IS, rather than what it isn't. You are right about the l pioneering the technology of push buttons, EM_hydraulics, etc. This alone makes at least the better specimens of such worthy of historic preservation.