- Joined
- Mar 16, 2005
- Location
- Archer Lodge
the holes you upsized should have had brass or bronze guides....my echo does and when one of them got knocked out I had that problem replaced the head to get the guides back and viola...but seriously i would swear you are just wrapping he shit backwards if I didnt know you are a fairly mechanical sane person....
no brass, no metal in the head other than the spring and the nut to the drive shaft.
I'm beginning to wonder if I shouldn't go back to Duplo blocks and lincoln logs,