Tyres for damp days

[dptdpt]

My SR3 came second hand from Radical complete with brand new wets but slicks which I was told were used but only a few months old. Several starter motors later, I changed these for softer Hankooks which were significantly more confidence inspiring, and now I want some damp day / intermediate tyres for track days that will give me some grip in early morning damd / light rain where the wets just get too hot.
I'm struggling with the sizes, have tried Khumos but the rears catch on the bodywork. Anyone got any suggestions?

[Racingroj]

The best are used wets that haven't had the treads rolled through heat and have gone hard. I used a set of these at Pembrey a few years ago in drying conditions in qualifying and got the car right to the sharp end.

[Gc285]

Maybe you just need a few more laps to build up until you get the slicks switched on.
I find that many seem to be a bit enthusiastic too early, even in the dry or after a safety car, resulting in offs. In the morning the other day ,i found it took 7 or 8 laps to get them right.

[radical78]

sr3 can/do use kumhos what offset are your wheels

[dptdpt]

I should have said they catch on the wheel arch as opposed to bodywork - it wasn't offset that was the issue, just diameter.
The Kumhos were 265/45/16 Ecsta V70A. I think these are the size fitted to road cars but i guess set up with more clearence?