I have just installed an 11 speed ultegra crankset, the rest of the drivetrain is 10 speed - shifters, chain, cogsets and F,RD. As of now, the front shifting does not really work. It jumps of the chain rings when shifting. I am trying to trouble shoot what to do at this point. I was wondering if installing an 11 speed chaing will fix the issue or if it simply adjusting the FD will fix the issues. I have not seen a lot written on 11 speed 10 speed compatibility. Most things I read say the crankset should work fine. If anyone has any experience yet please let me know. Thanks.