Think what I will do is load the standard rain map on the bike in rain conditions and see what happens. I will gather some data and then discuss this again. With the last race, I switched the bike over to rain mode and was riding with the map that was on the bike. I have no idea what was changed, so the chances that it was wrong is good.Well, in that case you could start with default RCK (rain)mapS and rain-mode. That should be absolutely sucker-proof.
AND; Copy the same GripLevel (1.25), LeanAngleDTCon(25) and SlipCorr-map(see txt file) settings to all modes(1-4); rain, sport, race, slick; in the wet RCK settings file.
If you find rain-mode way too restrictive, just change to sport mode. Then you have all the same maps/settings, and the only difference is those hidden algorithms. And if sport is too restrictive, change to race-mode. And race -> slick if still too restricted.
And if you need a custom wet rck settings, then you need to provide a wet session data log.
Did you lost the front before or after apex?
On brakes or off brakes?
On line or off line?
On the first lap, I lost the front off the brakes before the apex, off the gas on racing line. Obviously that is what I think as I dont have data for that. So I will get back to this when it rains again.
Thanx for the suggestions tho