50% cap is a 100% displayed reuse amount though.
ie, at 50% displayed reuse a 15min recast becomes 15/(1 + 0.5) = 10
at 100% displayed reuse a 15 recast becomes 15/(1 + 1) = 7.5min, which is 50% reduction.
obviousness is obvious, but Hoss's post could have been interpreted differently
