Shoulders and Saddle

[Citius]

Position actually looks ok - can't really find fault with it. All I would have suggested was dropping the stem a bit lower, but it sounds like you've now moved it higher.

 

[Travs]

I have mate - good to know I'm not fundamentally flawed, but after moving the saddle back and down a tad (and I think it still needs a little more pushing back) I was feeling a bit stretched around the lower back into the glutes. Had a 25-mile mooch round Richmond Park which felt ok but I'll need to have more time in the saddle to know more.