Just got a new bike with Shimano 105-7000 series, previously rode a bike with older style Shimano 105-5700. So the overall adjustment is different.
So on the new bike i'm finding that the setup doesn't seem right. Symptoms and observations are:
- The high limit screw has been set all the way in
- Chain rub when on largest chainring and smallest sprocket (aka top gear)
- Cable tension on derailleur alignment marks when in position 3 (1 trim spot down from highest setting) don't align. If I align the marks using the small cable tension screw on the unit then the up/down shift does nothing.
- Barrel adjuster near the handlebars is wound fully clockwise
I'm wondering if this all means that the original cable tension is not correct and thus all the settings are out of whack. The fact that can't get the alignment of the marks on the derailleur, nor having to wind the barrel adjust completely makes me think the cable tension is not correct.
Overall for a supposed better system than the 5700 series i'm not seeing the benefit yet.
Any suggestions ?