Well now THAT"S disturbing. So I switched to a R1 reg. for nothing?
What's the R1 site name?
With the monsoon season still in full swing in PA, I haven't got out much but so far thr R1 reg is doing fine. As soon as you take the RPMS off idle and I mean 1200 RPM, the headlight gets brighter. From what I remember, the XX reg needed more revs to make the headlight brighter.
Involute, how are you going to keep the wires from pulling out of the reg. from road bumps??
Did you get the reg. bolted to the subframe OK?