in wet track the hard tires lost 10 seconds per laps, but if the track dries, in 1 or 2 sectors, the wet lost 30secondes per laps comparted with the hard tires.
I think it is no good.
I think the hard tires can lost more second in the wet track and the wet tires lost less seconds in the dry track.
I totally agree. Wet weather tires would be a lot slower on a dry(ing) track, but not 30s.
The other way around, dry weather tires can be more than 20s a lap slower in the rain, because there is No grip left at all.
On a side note, it would be nice to implement tire temperatures. A wet tire on a dry track would get very high temperature and the wear would be excessive. The same goes for dry tires, a hard compund would lose temperature before the soft in wet conditions and thus require an earlier pit to avoid losing time with cold tires.
It would be an added tactical decision on pit timing.