well, it might hold around 85 yards or so.. what happens when you increase line dia. too much, your casting distance will drop short due to friction of line coming off spool as is gets too low from top of spool.. but only 2#s difference won't be too bad.,.depends on line diameter.. the less line on spinning reels spool, the harder to cast, but yet too much line causes loops as it comes off without any help!! hope it helps..