OUCH!! I got smacked by a 22-10 on a 54cc conversion engine once. I was "eyeballing" my timing ring to adjust my sensor and pickup. Dumb Dumb Dumb.

It backfired and went backwards through my fingers just as yours did today Whaturi. That smarts a bunch and I feel your pain man. It's gonna be sore for a few days. I started using a glove and made a degree wheel for future projects. Too little too late. I was bent over with my hand between my knees. Dancing around in the driveway and saying a few choice words. I was positive my fingers were broken at the time, but after sitting on it a few days, I came to the comclusion that the only thing wounded was my pride. [sm=red_smile.gif]
I don't EVER want to get smacked again.