in the pictures why are the idlers to the front of the machine?..i was always taught idlers to the back for 2 reasons...1 if it slips your first reaction would be to push the track pedals forward and not try to push your toes down on the back of the pedals which is very differcult to do in a reaction situation.2 the idlers are where your track adjustment is so digging over the idlers puts pressure on those seals...only my opinion if you guys think different let me know