So, I have recently acquired a sweet new cervelo P2C. Being as
it is the dead of winter, I have thus far only had her on the trainer. i decided to spare the lovely tires she came with and put a cheaper tire on her for the duration of the winter. So, I get it all changed out, put it back on the bike, only to find that the tire now binds so badly in the seattube cutout that the tire doesn't move. I pretty much know diddly about my bike, so I assume it is the tire not meant to go on this particular bike. Off it comes, put back the original tire. Same deal. Can't move it. Assumed this time I did something wrong. Took the whole thing off, put it back on. Still binding. One more try, same result. What the heck? Now I am nearly in tears of frustration. Help! Why is this happening? Am I doing something wrong here....well, obviously. But what?