[jaykay]

A while ago I did two track days in the rain. Of course the window was open and a lot water was collecting on top of the door and probably draining into the door

I sprayed rust proofing liquid down in there and let it drain out. There also plugs in the bottom of the door which pulled out to let everything come out

Track day rain maybe an unexpected potential corrosion mechanism for those who drive in the summer only.

You may want to consider running some racers tape over the window opening before each session to avoid this

I don't recall spotting any rocker ports