You will need to DELETE the fixture from your MyDMX Universe and then re-add it using the newer profile you've saved, even it's the same profile that you've adjusted. You'll have to do this each time you make changes to the profile.
I'm not sure if this is a good or bad thing. It is annoying until you have the profile correct.
On the positive side of things, you posted everything needed to make your profile. I just don't have the time to do that. Jingles is usually the go-to guy for profiles.