Hi all. Today I raced Sepang and the race was wet. I started with rain tyres. (race lenght: 50%). After 15-16 laps the sky became clear and the rain stopped. When the water on the track started to go away I gone to pit and put intermediate tyres. A disaster! Absolutely no grip! The next lap i pitted again and mounted rain tyres again. The things gone good for 2 laps. After that again no grip with this type of tyres. Pitted and put on intermediate. (another time). As before, I run ok for 2-3 lap till I noticed that the track was dry. Another pit stop for slicks, (This time at the right moment because AI also pitted for slicks) and went to end of race. 15th place. Any advice to choose the right moment to do pit stop in this cases?