fwiw, my single sw45 Original RRT-01 is using a NOTstock board plus liquid tape.
I actually have not tried the KD reflectors in an UNmodified stock RRT-01.
It is also possible that the exposed Oring in my modded RRT-01 is caused by the height of the mcpcb, instead of being caused, as I suggested, by the lip around the KD reflector.
someone else needs to provide a photo of their reflector mod, and whether their O ring is exposed.
.
.
meanwhile, here is a red GID mod to a triple sw35 modded Jetbeam Eye10 from pinkpanda:
GID inserts are available from CRX:
imo the red is a waste of time, it is super dim, and only lasts a few seconds after being charged by light.