Custome setting C1 & C2 problem

[tituslx3]

Hi, I just join the forum great info on LX3.

I brought a LX3 a few day ago and upgrade to firmware 3.0.

When ever I change the setting shutter speed or aperture in either C1 or C2, the other will changes as well!

Is my camera faulty or you can comment a solution?

Thanks in advance.