Hey, do you have any instructions for this, first time fiddling around with this and im not great with excel. I guess im not clearly seeing where the final calculated wing lift i should have is...?Spreadsheet from Post #16 tweaked for minor issues.
Retained air weight at 500 psi revised slightly
Instructional marginal notes added
Buoyancy calculator page locked (unlock with PW: scuba)
EDIT: error noted by @seeker242 corrected. Thanks!