Hi! I think you were interested in the feature request I posted - 'Copy/Paste Tracks Between Patterns'
I finally had some free time this weekend and built the firmware with individual track pattern copying function included if you want to try it out! I doubt it breaks anything, but consider it 'alpha' for now as I haven't had too much testing time with it yet

the firmware image is up on the feature request forum post.
October 2014