After all of my fussing looking for spacers, I ended up stuffing a small offcut of thick bar tape between the crown and mudguard, which completely stopped the rattling on yesterday's grotty jolly. Ahh well! Now I just need a set of @vthejk's flaps to prevent my bike from getting caked in shite.
Apologies! I was enjoying the luxe pics too much. I could trim the tape to match the profile of the guard but I expect I never will – it's fully covered by the bar bag when riding.
After all of my fussing looking for spacers, I ended up stuffing a small offcut of thick bar tape between the crown and mudguard, which completely stopped the rattling on yesterday's grotty jolly. Ahh well! Now I just need a set of @vthejk's flaps to prevent my bike from getting caked in shite.