Mk IV wing tank capacity with wings folded

[beeryboats]

Can anyone tell me the wing tank capacity of my IV with the wings folded back? Just setting in the barn with the wings back it looks like the filler caps are close to the lowest point in the tank. Yikes!

[kmach]

About half tanks on my 5 taildragger.

[jabkwab]

A bit more than half on my model IV.

https://scontent-ams3-1.xx.fbcdn.net/v/t31.0-8/26232569_937041316446491_8334470518177774416_o.jpg ?oh=2817136b58cd352da0fb1b5ab108b8bd&oe=5AB30D4D

[beeryboats]

Thanks guys!