07-05-02 04:40 PM - Post#8996 In response to jmkirsch
Some companies make a long shoulder bolt for the blade grips. They have a lot less play than the threaded bolts and do not bend as easy at high rpm. KSJ makes 3mm and 4mm long shank bolts and JR has the 4mm and 5mm (I think) long shank bolts. They are much nicer than standard threaded bolts.