So I took my wheels off my new bike yesterday for the first time since buying it - put them back on today and the brake calipers won't release properly now! Squeeze the brakes and they just stay on the rim. Brakes are 105 levers with Tektro dual pivot R540.
Dunno what I've done! Not like I've not taken wheels off 100's of times before...really strange.
Any help appreciated.