Rusty wrote:

Attached is a pic of the port I started using when I removed the filler neck.  Is this the one you're talking about?  This is open to the same area as the filler neck, so you can use it, or the filler neck, but don't connect them together, or you have no vent. 

Rusty, can you give details of how you sealed the oil filler hole in the picture? I need to do something like this.

Wendell