180Marty

I thought of that after I responded. It does seem a fore and aft access cover for each bay, both on top and bottom, of the wing would make sealing so...

The back wall of the tank is the rear wing spar so probably don't want to change that. Here is one more pic that shows how the newer 182's have...

Here are a couple of pic's of a wet wing. You can see the oval access panels in the top skin. When I bought my 180K with wet wing, the guy said they...