Different contours on each skate

[sticktime 12]

Wondering if anyone has had their skates contoured to different specs on each skate. Like a neutral radius on one and a pitch of +1 or +2 on the other?

I've been tinkering with insoles and profiles for some time and and this was the next progression of experiments I did. Neutral on left skate and +1 on right skate works great. Don't know why though. Also moved up to 9/16 sharpen from 1/2 inch, and also want to push that even further.