What would be an "expected" weight in leg press, for someone who is 130lbs, 5'9"? And what would be your maximum guess?
Leg press is not really an exercise worth gauging in all honesty. Results vary machine to machine. Actual weight moved doesn't correlate with amount loaded to the sled as there are 30 degree, 45 degree and 90 degree leg presses. Couple that with the tendency of people not to actually break parallel even though their kness are approaching their chest and you have the classic recipe of people claiming 1000 (literally) on the leg press.
A true squat to parallel (note this is past a 90 degree bending of the knees) is a real measure of leg strength.