Replying to So i bought the Scratch BC WRS

I am 5'9 5' 10'' and i plan on using these for mainly powder but i will be taking these in the park, i want to be able to ride switch in the powder too though, i was thinking of mounting them something like 7 cm back from center, but what do u guys think of this?

also should i put my scratch 140ti on the BC's or should i put them on my park ski, my other binding is a axial 2 120 with the lifter plate, i was thinking the scratch on the park ski since there is no riser and putting the axial on the BC's since it will help carving.