If glare is your only significant issue with the Micro-Light you might consider -- if you haven't already -- the M/L Covert model here.

If you're not familiar ... notice the short black plastic tube over business-end of the LED to cut down on side-spill.

I've not tried myself, but read some folks have used short length of proper-diameter heat-shrink tubing (without applying heat) to convert standard models. Or short length of rubber/plastic tubing. Some have wrapped one turn with cut-to-size piece of aluminum foil tape or used a silver paint-pen to "paint" on a glare-shield, with claims that both methods provided some (albeit, modest) reflector-like benefit while, at same time, eliminating glare.