Quote: (Originally Posted by
Gill Envy)

any thoughts on how to fit a fourth cell into the Copis head for the Shearwater GF. I could leave the HUD and stock handset access to the three cells but I just can't figure out how to deal with the 4th cell issue.
(1): There's no elegent way to add a 4th cell to a Meg. You either cut the inhale hose and add a "T" or add a P-Port into the inhale counterlung. Neither is optimal.
(2): Solution: Bin the Shearwater idea. Use three cells: Run (2) to a rEvodream for 2-cell HUD and handset, and the 3rd to a totally independant VR-3 and you'll have all you ever wanted..... it'll be a perfect setup.
Dave