Cylinders on-for-good. Magneto is timed and in-for-good. I've been checking my valve lift with modelingclay . . . and I have the required +.040 clearance for Exhaust, and +.100 clearance for Intakes. This is the distance from the open valve head to the cylinder head. I guess you need these distances for best air flow? My friend Willard just moved to town, and after we messed with this motor for a bit, we went for a ride to Orchard, Mitchell and Osage. It was a beautiful late afternoon. The orange sun setting with a cool breeze. I rode the '61CH, and ran it up real fast on a smooth, open blacktop on the way back. The motor feels solid - so sweet with a different set of factory PB Cams. No oil leaks. I went about 22 miles on reserve with the peanut tank, but my new Taiwan H4 bulb blew both filaments again.