Maintenance Chief
Disrupting the peace with an old chainsaw
- Local time
- 8:09 AM
- User ID
- 11378
- Joined
- Jan 4, 2020
- Messages
- 4,094
- Reaction score
- 13,330
- Location
- South Carolina

So it's a - to run system instead of+?I believe that bare wire should go to ground where it is equipped with points or the chip.
Had someone contact me this week with an SP105 that had been equipped with a chip that did not perform well, I suggested he switch the leads around and voila, the saw returned to peak performance.
Mark