Sorry to hear about the connection issue. Hope your changes give you a nice boost.
I would like to add your light to the MTG2 throw thread. Is the 47334 in Post 12 above the actual lux reading from the meter or is it calculated cd (throw)? I'm guessing its the calculated throw (lux x distance squared) because 47334 lux at 8.6 meters would be 3500kcd.