Heya John, long time no chat.
Munter is actually from my club here in NZ. We're having a great run with the N series here, and the guy who runs our nationals has added it to the allowed compounds for next year.
One or two guys still prefer the feel of F22, which they true and prep their tyres for predictable slide with a matt surface and no "judder", which you can get with the more glossy finished surface on the N22. But overall, we are finding the N22 a go-to tyre for club cars in various classes.
Munter has a Spirit Peugeot Silhouette on N22, whereas most had previously been using a sticky rubber from some other Italian maker
- and his pug is very quick.
Slot.it usually only make for their own hub sizes - so I hope we'll get an F1 version of it soon, but I would DEARLY love to get a 7 or 8mm wide N22 for narrow 15" on classic cars, - which would fit Ninco classics, BWA hubs PP, Racer and BRM wire wheels etc.