Hi all, just fitted a Schwalbe Marathon front tyre (24 x 1.75) - it looked a bit twisted when I received it, but I had to fit it anyway as the old one had burst good style. Despite all my best efforts the tread is still twisted now it's on the rim, and I've not been able to get the fixing lines anything like equidistant from the rim. It's not affecting the steering too much, but looks awful. I've tried soapy water and inflating to 70 psi, bouncing it round when soft etc etc but to no avail. Is there anything else I can try??