bill54
New member
I've got a Jonsered 630 super and it's a real screamer, but a problem has come up that has me puzzled . I can fix any saw but this one is cutting sideways in a half moon shape . My chain was wore out and my bar was slightly bowed so I bought a nae bar& chain combo . They're matched 58 x 3/8 pitch and it still cuts cockeyed . Could it be my rim sprocket ? I've never had this problem before but I'm at my wits end . Any help out there?