I don't see it on mine, but I do hate the switch and not so easily fixable. The switch is soft and the boot too far off from the switch. Can't epoxy the tip of the switch because of clearance getting it down the tube to mount. Cant' seem to get the boot off either.
The E3 with XPL-Hi 5000k appears to be out of stock… Hopefully the code can still be active when the XPL-Hi 5000k becomes in stock (no Pre-Order allowed for this)
Ok, I received the E3S today. Even though I thought it was a dumb move because of the E3 button issues, I think the E3S's button is improved. I dunno for sure, but I think it feels better, not as much slop. Right now, my E3 is apart so can't compare side by side though. Could be it feels way better than the Amutorch TC500 because I received them together, and wow, the TC500 has really stiff buttons, tail and e-switch.