I just got some Arc LS 2nds, First Runs, and I can't find much info on modding. The one I'm working on was pretty dim, so I opened it up, cleaned it all out, and put in a QXOH hi-dome. It's still a bit dim, measuring 2.913Vf and 141mA at the emitter. I think this circuit is semi-voltage regulated? Can I do anything to get more current through it? Oddly, the epoxy was chipped off one area and a component removed.