It may be lazy yeah, but it would be useful.
OR, at least if the clock adjustment quit screwing with the mem speed when adjusting the core and other way around.
It may not be technically possible to completely lock down core/mem speed when fiddling with the other as they seemed to be tied together to some degree, but if atitool could remember the desired value for core speed when adjusting mem and keep it as close to that as possible it would be neat, since often my core speed has been lowered 10+ MHz after finishing with the memory overclock - and other way around.
Cosmetic change I agree, but again, useful.