I've had an RMR on a G19 for awhile and have been practicing with it to get confident enough to eventually carry it. This is an RM06 on a custom milled slide. I had no problems for awhile, but during my last range outing I experienced RMR flicker. During recoil I would see bright flashes and sometimes the dot would go out and then come back usually during the next shot. After searching I've found various alleged remedies such as the Battlewerx sealing plate with the hump under the battery, the Suarez Shoe-Goo fix, and various other fixes. I thought I would ask INGO and see if anyone has experienced the flicker and what, if any, remedy took care of it. Thanks for any input.