Hiall. With regard to the RD connector, I have sealed this with heat shrink tubing.  Let's see how this works. This is my 3rd RD. Works as a charm again. Hopefully three is the lucky number.

Hi all,

I'm getting sent rear derailleur number 3 now. First one stopped working all together. Second one started to fail communicating with the shifters having to oish sometimes ten times to get a reaction. Very frustrating because when the Erx group shifts, it shifts nice! Luckily they are truing their utmost to be helpful. I have ordered the mechanical R9 as a backup now.

Fingers crossed. 

Martijn