Good idea, MGM. I've just been looking on You Tube, and the closest I could find only does a decrease over 2 stitches in the middle of her row (ignore the one she does at the beginning of the row), while it appears you are doing your decrease over 3 stitches.
This should still help, Merry. She does the (YO, insert hook, yo, draw loop through, draw through 2 lps on hook) twice, then does a yo and pulls through all THREE loops left on the hook. You would continue on in one more stitch, then at the end yo and pull through all FOUR loops left on the hook.