2wd tyres for damp clay with a light sandy top

[Shimmy]

Hey fellas,

Every now and then our track goes through a phase, where the clay (hard packed) will stay damp-ish and has sand filter it's way through to the top, just a light thin layer but it just comes back if it's swept off.

Theres also very little grip in sections aswell.

Just looking around at some tyres that could work in these cases...

I was thinking taper pins or fuzzies or something?

The track is not really abrasive during these phases either.

Fronts I think I'm set for, tried a couple of ribs without luck but found the holeshots were quite good in most areas.

Thanks.