If you are close to Neil at Cornerspeed in Mansfield area you could let him stick it on the diagnostic computer and set it for you.
Did mine and the bike changed overnight, luckily it stayed Yella though.
Worth a call though, he is on
Cornerspeed Or on 01623 758877.
Tell him Yella sent you if you use him, helps me out all the time so credit where it is due.