I wish there was a general gear shift trim feature in the app on top of the individual gear tuning, sort of like the barrel adjuster on a mechanical RD. I got it perfectly set up on the road but when I put the bike on my direct drive turbo, the indexing on that cassette is just slightly off enough in a few gears to be really annoying. But adjusting the individual gears every time I put the bike on and off the trainer is super tedious.

Is it noticeable because of the internal width or because of the tire width itself? The 35c (25mm IW) on my gravel bike feel really comfortable compared to 28c (21mm IW) but I always though it was because of the tire width and not IW.

How's everyone's experience with battery life so far? I bought 2x 800mAh batteries. I didn't really pay attention how far I got with the first charge. When I charged the groupset for the second time, I reset the shift counter in the companion app to zero. I have done roughly 4.800 shifts now and the batteries are at 35%. So I should get around 7000-7500 shifts out of a single charge. The bike has done 2.300km with this groupset now. I guess I could do at least another 200km. Some of this was on the indoor trainer, however. Though I do not use ERG mode there, so I shift quite a bit on the indoor trainer as well. All in all, I guess I can expect 1000km per charge without pushing the batteries too much into the red. But if there are batteries with more capacity, this could be increased maybe?

There were only a few issues I had when riding. I seemed to accidentally hit the left shift button inadvertently switching to the small chainring while descending in the drops. Also I didn't like that both left FD buttons functioned the same. I'd prefer to have one button dedicated to the small chainring and the other to the big chainring. Without auto trim, it's hard to hear if the chain is rubbing on the FD or not especially when listening to music. The LTwoo grips are a bit too narrow for my taste, I tend to prefer beefier grips. The LTwoo hydro brake calipers work fine, but they're definitely heavy, I might swap them out later on for some lightweight calipers.

i was thinking about the additional bar tape, but then I would end up covering the CR2032 battery port of the shifters.