changed out the pulley to a 31 tooth and did the flip to lower ~2 inches. I love these bags but i still wish i could get them lower.
I put about 200 miles on it so far and only scraped once (my first time, scared the crap outta me!) and have had no issues w/ bottoming out. I only ride solo, am 6'2" and 220 lbs so no problems for me at all.