I’ve had the same experience with wd40… it’s seems to wreck all the sprayers including the one that came with it, and a number of ones I’ve bought since.
I have those yellow yellow springs with 255/85/16 and have no rubbing - I do have a modified offset to keep them away from the radius arms - and just put them out flush with the arches.
Here are the ones you can use front and rear. They aren’t expensive.
https://www.ebay.co.uk/itm/275626771877?
Here are the other type for the front:
https://www.ebay.co.uk/itm/301893005782?
It’s true that …. 🤔
Though as my eyes have got worse over the years I tend to work on the basis that the camera is just picking up things I can’t see … and it might make it look worse but there is something there 🤷
This is the first type of lock and fold … the one that …
https://www.ebay.co.uk/itm/334900442117?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=dReaK7aVT9u&sssrc=4429486&ssuid=8IVqfH45Rgq&var=&widget_ver=artemis&media=COPY