1970 Cuda Convertible gas tank vent line location

Can anyone point me to a clear picture the gas tank vent/tube system inside of the trunk? I have to cut the hole and install mine and would like to have some measurements if possible. I think the convertible location is somewhat different than the hardtop? Any help would be appreciated.

Why would the location be different?

The should use the same quarter extension between hardtops and convertibles,

Here is a picture of the vent location from my 71 Challenger. Your vent tube will be different if it's a 70 non-California car, but the location remains the same.

Yep the hole is the same for H/T and Verts.
The 70 vent lines themselves are different between H/T and vert though.

Thanks for the pics and info, I cut the hole and installed it today..came out perfect.