This is a re-post from my main blog so it will be easier to find the directions for the Single Shuttle Split ring with joins
I was thinking that you could do the second side of the split ring as if it was a split chain.I have tried it out and while it will take a bit of work to get it perfected, it didn't turn out too bad.
The color of thread I used for the SSSR was a bit too light, but you should be able to see the results anyway.
rings are all 4-4-4-4
Begin a regular ring 4+4 then closed the ring until it was the proper size. - step 1
carry the shuttle thread down to the bottom of the ring, and start doing unflipped stitches as you would for a split chain over both threads. - step 2 as you can see, I have made 4 stitches
Join to the element on the right side and continue with the stitch count. - step 3
I didn't do the join correctly on the second side, I had a bit of trouble figuring out how to do it. in the first trial with the light colored ring, I joined in the first half of the ds, but it looked twisted, in the second trial, with the blue ring, I joined in the second half of the ds it will take some larger thread and a few more tries to get the join correct, maybe someone else has already figured it out. seems to me i have joined to a split chain before, but can't remember how. I know that I can do a picot, that is no problem, but the join......