So I knackered the front mudguard screw trying to take it out (which I've still not yet managed), assuming I can get it out with a combination of hammering swearing and sweating, I'll need a replacement. What's the size of this screw so I can source a replacement? I did a quick Google for DL650 mudguard screw and only got one hit for £8.50 which seems extortionate, so anyone know what best to search for or where I can get a cheaper/better version?