Just wondering if anyone has tried this? I had an injury at work (tendon),and I get pain in inside elbow when I have a long day of shifting to the big ring. The 6800 FD has a short throw to the high gear,figured this would help. Biggest concern is how 6700 STI shifters would play with the 6800 FD.You can pick up a 6800 front derailer for $49,seems like a reasonable price to get rid of some pain. Any help appreciated.