Drum is quality in the wet. Dalbeattie pretty much the same wet or dry, the rocks are grippy (though, the slab has some sort of manky green stuff on it in places which is very slippy if you hit those spots… if it had a bit of runout it’d be a nonissue but, it doesn’t, so it does need a little care) Mabie can get very soggy in places, especially right near the end… The drainage is piss poor in a lot of it tbh. But it doesn’t really spoil it, as long as you’re prepared to get wet.
Ae is hard enough work in the dry, I don’t think I’ll ever choose to ride there in the wet…
(non-trailcentres are available but they do tend to make good wet weather options)