![Really struggling to adjust Di2 Ultegra 6870 front mech, even though I've followed the manual to the letter : r/bikewrench Really struggling to adjust Di2 Ultegra 6870 front mech, even though I've followed the manual to the letter : r/bikewrench](https://preview.redd.it/really-struggling-to-adjust-di2-ultegra-6870-front-mech-v0-xio3r8pff5o81.jpg?width=640&crop=smart&auto=webp&s=fbf5b353218b020808aab02ed6fb28687ee56d72)
Really struggling to adjust Di2 Ultegra 6870 front mech, even though I've followed the manual to the letter : r/bikewrench
![Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. : Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. :](https://i.redd.it/7ia2h0xbdh441.jpg)
Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. :
![Is this diagram (Di2 Ultegra 8050) in the dealers manual designed to help people part out and build a Di2 groupset? Just wondering as I'm currently collecting parts and wanted to ensure Is this diagram (Di2 Ultegra 8050) in the dealers manual designed to help people part out and build a Di2 groupset? Just wondering as I'm currently collecting parts and wanted to ensure](https://i.redd.it/z5iboupb57v51.png)