TheGogmagog
First Post
If you care, there are free-fall speed records (wearing speed suits to maximize terminal velocity) that calculate out to 1200 or 1300 ft/round. I couldn't find any real world terminal velocity rates for trying to slow yourself, let alone in various types of armor. Adding acceleration to gravity into the formula, you wind up with something like 450 ft first round, 980 ft second round and the 1300 every round after that. 500 and 1000 is the easiest to remember and apparently the FAQ supported approximation.