Yes lets hope hat we have a lot more sunny days! But please sunny and not so hot!
About the tyre pressure: I try 1,8 bar at the front and 1,7 bar at the rear tyres. I only had 3 hours for the first trip.
You can play and fine tune a little bit. If you e.g. should feel too much tendency of understeering you could try it vice verse and drive 1.7 bar at the front and 1,8 bar at the rear. 0.1 bar can really make a difference regarding a balanced cornering.