Does anyone else get realyl poor FM reception in their magna/verada compared to other cars they drive? I find that in the same spots i would get crystal clear reception in my mums 206, or our old commodore, i'm getting poor crackly reception in my verada. Would this be the areal or the HU?

Could be a bit of mud stuck between the body of the vehicle and the aerial. That's about as much as I know about aerials, sorry, but I could be right.