Ocrider, i have some Suntour Epicons on my SS and i’ve tried all sorts to fill the gap between the 15mm hub inserts and nothing ever works, i just make sure i always take my 15mm ‘bodget’ stick with me on my rare ss rides incase i need to remove the wheel.
Shame about the Suntour ‘Maxle’ as it’s a good idea and works well (in continuous hubs) but they obviously never considered that a lot of people now use convertible hubs like Hope or Halo (in my case).
Annoyingly seeing as they are my cheapest 29er fork they have better tyre clearance, straight lowers and a proper cable hose guide compared to all my Reba’s, just not as plush but that could be solved by IA’s approach.