Hey, Bub ...
I have issues with several body parts that I had to solve with some changes to the ergos on the C14.
I tried several risers and read the forum, but eventurally ..... I had some 1" x 4" aluminum blocks made to fit over MCLs risers (along with Phil's wedges). This moved the bars up about 2.75" and back maybe another 2 or so inches. Phil's wedges added some kant to the thing as well.
I did a mock up with wood to see if it would work, then had a machinist do the work. I'm very happy with the set up. All stock lines are tight, but not stretched out at full lock. I sit pretty much up right, now. Not as much as the Wing, but close. Before, I couldn't ride more than an hour without pain in my neck, shoulders, back and elbows. This is all gone now. I can now ride all day. Of course there are other farkles that have helped as well .... Grip Puppies, the riser group, Cee Bailey's domed screen, C14 back rest and mods to the saddle.
We're all differnt and require different set ups to make us comfortable. I have friends who can ride a ZX14 all day in stock form. I can only do that for 50 miles.