HORI TURBO FIGHTING COMMANDER 3 PS3 fightpad

Question: So apparently this fightpad is great, but it has two R1 and R2 mapped on the right shoulder which is already mapped on the buttons and L1 and L2 on the left side.

Is there any fix for this (other than soldering) firmware upgrade anything at all? Or im just stuck with having to get used to using the L1 and L2 for mapping the 3 punches and or kicks on the left side.