Service brake problems in wet weather

[Johnboy]

Honestly sounds to me like wet brakes it can definitely catch you off guard. I guess my question would be do they work better now that your out of the wet stuff?
When was the last time you drained the air tanks on the tractor?
If you drop and hook alot it's a good idea to try and drain the air tank on the trailer you never know how the air system on the previous tractor was working.
Coming into winter if you find any water in your air tanks on the tractor it would be a good idea to get the air dryer serviced and dose the tanks with alcohol.