I recently modded a TR-J18 with a FET driver, 1 xhp50.2 in the center, and 3 2S sets of xpl-hi.
It works great on lower modes (15% and below ) and max is fine. It does produce just a bit of light on 100% :sunglasses:
The problem is all the 25, 40, and 50% modes have what I can only describe as a faint pulse to them.
I will check the driver ground, as I have found many small issues can be fixed there.
Any ideas what to look for to correct this? Its one thing I have never seen them do before.
Thanks,
Jim