Out on a ride yesterday, my mech wouldn’t shift out of first gear unless I ‘encouraged’ it with my heel. Once moving, it started working. Then it was ok for a bit until the same thing happened. Assumed the cable needed changing (which it did, it was a year old!) so fitted a new one today. Going through the gears without the clutch on, it was ok but as soon as I put the clutch on I had the same refusal to shift out of 1st. Once moving, it’s fine but no matter how many gears I shift in first it won’t move. Tried adjusting the b tension and the limit screw but no joy. It may have taken a whack when I was blown into a rock by a v strong wind. Any ideas before I have to spend money?