dont think so......this is just what ive learned from being here,,,i could be right could be wrong...but all i know is if im about to spend the cash on it id rather go to the limit then do the least...this may not be the best thing to do but ill just have to see..some people on here say they do 60 80 etc...alot do 40..i figure i get inbetween...if while on it seems to much for me then ill go lower