Di2 front derailleur shifting

thebadgerboy1982 Posts: 266
edited November 2014 in Workshop
Hi all,

I've been running ultegra di2 for a few miles now and I'm a bit disappointed by the front shift. No trim or rub issues, but the shift from small to large chainrings when under load is clunky. I have to back off and it will shift ok. No issues when on the mechanics stand. Am I expecting too much?
I'm running sram red mechanical on another bike, same rotor chainrings and the shift is better