So far with my HLN507W (less than a week), there are two major color issues I want to be able to tweak. First, there seems to be a bit of red saturation (is that what people are calling clay faces?) on DVDs (component 1)? The Cool1 setting seems to help significantly on that, though I'm still not 100% happy with that setting (other colors are a bit drab).
Second, X-BOX games seem to be way to dark on Component 2. I think it's a Gamma issue, but am wondering if others have noticed this too. Did going to the service menu and turning Gamma to 0 help? The SM settings are by input, right?
I'm a bit reticent to enter the service menu yet. I've heard I need to log about 100 hours anyway before I start really tweaking things. Still, I don't think these issues will be going away...
Panasonic TC-P60VT60 Plasma
Sunfire Cinema Grand 200-5 Amp
Oppo BDP-93 Bluray Player
BG Radia SA-360 x 3 & SS-202 x2, SVS SB-13 Ultra
XBMCBuntu HTPC, unRAID server, XBox One