After fitting Crud racers to my bike and setting they up per the instructions and videos (Yes I do read instructions) every thing was fine barely a noise just a slight woosh from the little pads that touch the rims I was very happy to not get myself and more importantly the bike covered in crud. They work!
2 weeks later I have a tick tick tick noise as the from front wheel. I reset the mudguards and checked for clearance. Every thing seemed OK. The next ride tick, tick, tick. I removed the mudguard. No more tick.. Mudguard goes back in and there's no tick.
The next ride tick, tick tick, after 10 mins. Agghghhgh!
It took 2 hours of looking and adjusting before I dropped the wheel out to find a 5mm piece of insulating tape was stuck to the inside of the fork touching the front wheel. Tick, Tick, Tick...
Problem solved. The strange thing is I've never used insulating tape on any of my bikes. Everything is wireless.
I'm now enjoying cycling again.