Tigh rise

I get that tigh rise was significantly reduced in the NHL, but is it me or it seems to be kind of random from one goalie to another? What's the rule? I swear some of these pads almost look like +3s while others look barely +1.

As a goalie who always played around +2, I absolutely hate my new Bauer pads. Large is too tall for my knee so had to order mediums. But the small tigh rise makes them feel tiny.