No, I dug the magnet out and moved it so it coincided with the magnet on the original rotor, then drilled a shallow hole and JB welded a Radio Shack rare earth magnet in the correct position. Now the bike starts and gets up to about 2500 RPM where it sputters and coughs like mad. Unhookiing the regulator lets the bike run fine. I'm out of ideas, As an aside, the timing mark on the new rotor is not in the same place as the mark on the old rotor. It's about 4 or 5 degrees different. Removed the LH spark plug and TDC of that piston agrees with the old rotor timing mark. I placed the magnet on the new rotor to coincide with where it is on the old rotor.
I'm glad I still have the original ,non charging, rotor. At least the bike starts and runs fine with it installed. Just won't charge.