Hi guys, sorry I didn't find this thread sooner :)
Aragorn, sorry about the mix up, I think the other gentleman by the same name got a free set of selector, which makes us happy all the same, we are trying to get our selectors to users any way we can lol :)

There are half a dozen companies that will be offering 45/90 degree compatible receivers this year, which has evolved from a 45 degree only receiver, and better than what we had planned, as the new Fire engraving at 68 degrees allows either to be used, customers have a choice and are free to go from one to the other without liability or compatibility issues. Originally the 45 degree compatible receiver would not be suitable for 90 degree selectors (due to the 45 degree marking), though a 90 degree could still be used, the Fire marking would not line up for the 90 degree selector.

It is our hope that more manufacturers will join the 45/90 movement, the short throw arrangement is, in our opinion, an idea and implementation that's long over due :)

Thank you Denver45 and Aragorn for your kind words! Customer satisfaction is at the very top of our priorities, as important as quality and engineering :)