Is counterlung access really that much of a problem for people in general?
What I tend to do is to
- lube the inside of the counter lung ring
- you push the lung up from the 1st stage cut out at the bottom
- align the lung ring over the lung attachments
- from the top, push the lungs on
- do the fastening ring up only finger tight
I think the trick is you make sure the lung is fully on before you start to do up the fastening ring, there only there to retain lungs not to leaver it on.
Cheers
Rich