Stupid deep section wheel valve holes aren't big enough for my extender so I'll probably take a couple of silly long valve spare tubes 80mm and a shitty extender. Might try and enlarge the hole with some sandpaper or a file. Also the tyre isn't seating well so that needs looking at but I can't 'pop' it out because the tube doesn't inflate fully with the extender attached - it just leaks air at a certain pressure.
Stupid deep section wheel valve holes aren't big enough for my extender so I'll probably take a couple of silly long valve spare tubes 80mm and a shitty extender. Might try and enlarge the hole with some sandpaper or a file. Also the tyre isn't seating well so that needs looking at but I can't 'pop' it out because the tube doesn't inflate fully with the extender attached - it just leaks air at a certain pressure.