Well, just did the left bar install over my 2nd cup of coffee. Took a couple minutes, then I uninstalled it and will either be shipping the kit back to Murph or selling it. I am fairly handy with tools, but could only get 2 of the 3 washers rotated to the correct orientation. I'm anal/OCD and those washers and wedges would worry me if I ever dropped the bike off to have it worked on. I did like the position to which the kit moved the bar-end. Alas, not for me via this method... I will say the quality of the components in the kit appeared to be very high. I was quite happy with what arrived in the package. My enthusiasm dipped when I read the installation instructions and the requirement for the wedge shaped washers started nagging me, way before the installation.
So, a couple thoughts... if you were to machine the surface of the bar base (stanchion?) where the bolt heads meet it to the right angle, that would be a nice mod. Then you wouldn't need washers, just pop the bolt in like OEM. OR, use some very strong epoxy to literally glue the washers into the correct orientation. 18 ft. lbs. (IIRC) isn't a lot of torque, probably wouldn't break the washers free of the epoxy... or maybe it would. I was't going to explore either of those options. Could probably have a local machine shop do the machining cheap and easy.
My guess is $$$$ is keeping anyone from simply making new stanchions(?) which is the part of the bar with 3 holes, that mates to the top triple clamp. Making those in various angle/rotation configurations would solve the problem. Lot of tooling to manufacture for numerous configurations, so probably a non-starter.
Barry