what about that ancient guy (70 + years) repping over 1000 like it was no problem. probably because it wasn't.
leg press poundages really are redundant. the rom varies so much and there are so many variables (how you place the feet, lever off the machine, etc) it's not even worth mentioning.
if you get good results from it, great, but forget about poundages, they don't mean shit on this thing, seriously.