[gmx-users] problems in numbers of scale down by 0.95 in KALP in DPPC tutorial

[Mahboobe Sadr]

Dear all,
I am new in gromacs and specially in MD simulation of membrane protein,   in   part "define box and solvent" of justin's tutorial , in scaling down the lipids,  I reached an area per lipid of ~69 A^2, after 4 times instead of 26 times....
I don't know ,where I made a mistake?
Thanks a lot