@proof - Hmmm, haha alright. on the bareknuckle calculator Master Scrod linked to above, there is a checkbox for ambidextrious skidder, and if I click it, it changes the figures on the skid patch tab, but it doesn't make my skid patch count go up or down. ??

@GMJ - good to know. the Randos I'm using were a little hard to skid at first but once I broke them in a bit them seem to be much easier to skid on. Altrhough that could also be credited to me improving my form/technique