Normally I would push it real good, but this is a driver circuit that I would prefer not to destroy due to not having any good replacement that seems to be on level with the stock driver (in terms of UI). Or maybe someone know of some good options in case I should mess it up if aiming for 4 amps?
Here is a little post about the XM-L2 change. Nothing special. It does not show the plastic insulator I cut and used over the wires though.
At the moment, Im just using kapton tape under the reflector where there is a risk that the wires could touch. Its thinner than the plastic insulator stuff so I often use that instead.