A little while ago i bought a 1988 TRX310R that had LSR chrome a-arms on it. i dont remember what they guy said the measure on them were and im really wanting to know....how am i to go about finding out what width they are (+1, +2's) ? should i just measure the top or bottom a-arm width alone....and have someone that has +1 or +2's tell me? if someone has LSR arms or knows what they're exact measurement is i would appreciate your help. Thanx