My neurologist and I have agreed that I'm going to give up on the idea of trying rytary for two reasons:
1. My health insurance company, apparently like most in the U.S., is refusing to cover this new med.
2. A survey I did of over 50 reports on using rytary that I found on this forum and a similar U.S. forum showed lots of problems. None of the rytary users were as happy with it as I have been with my switch from the regular carbidopa-levodopa to the pre-existing extended release version.
For a fuller report, see my blog post at bit.ly/1IqQSNS