GROMACS version:2025
GROMACS modification: No
Using chamm36 and LJ-PME is this a good setting?
cutoff-scheme = Verlet
coulombtype = PME
vdwtype = PME
vdw-modifier = Potential-shift-verlet
DispCorr = No
rvdw = 0.9
rcoulomb = 0.9
fourierspacing = 0.12