DX sst-90 reflector - anyone used it?

[MRsDNF]

That is the reflector I used in this build.

New build. Monster 9 amp MTG-2 or bust. Updated post 66, 21.1.14

After the disappointment of the DST 9 amp light, which has been very happy running at 5 amps, I decided to build a light from the ground up with the sole intention of having a flashlight running the MTG-2 led reliably at 9 amps. This is a work in progress so I don't know if I've achieved my wish or busted. Already I have had one component busted, my lathe. I'll explain later. To date all the machine work has been completed and all components are in my hot little hands except the three 32650 batt…

Of all the MTG-2 lights I’ve built this has the tightest hotspot by along shot. For this led I love it. I don’t know about other leds though.