My Screen is too far to the right.

[phaedo5]

I have screen position issues. I have been up and down with thread posts talking about xvidtune and then editing the x86config file. I understand in theory. But I can't get a clear understanding of, after adjusting with xvidtune, what values and where do I edit the x86config file. All the the threads just act like you input the numbers after using the show command.

I want to go from:
"1600x1200" 229.50 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync

to:
"1600x1200" 229.50 1600 1680 1872 2160 1200 1201 1204 1250 +hsync +vsync

But I don't know where those numbers go in the file when I edit it. I basically want my screen a few ticks to the left and can't figure out how to save it there.

when I look at the X86Config file, I see to ModeLines for 768x576. Right now, I am running at 1600x1200. So I find that confusing. Should I just delete the one of the ModeLines and replace it with my new settings:
"1600x1200" 229.50 1600 1680 1872 2160 1200 1201 1204 1250 +hsync +vsync

Sorry. I'm just not getting what values to put where. This must be how my grandma feels when she calls tech support.

[devils casper]

which distro do you have?

[bigtomrodney]

It's not that bad, but it is a completely alien concept until you have see it done. You simply add it to the "Monitor" section of your /etc/X11/xorg.conf like so

Section "Monitor"
	Identifier   "Monitor"
	VendorName   "Some Vendor"
	ModelName    "Nice Monitor Name"
	HorizSync    15.625
	VertRefresh  50.0
        Modeline "1600x1200" 229.50 1600 1680 1872 2160 1200 1201 1204 1250 +hsync +vsync

The monitor section is just for reference, use the one provided in your own xorg.xonf. Obviously this will need to be done using root.