taskbar too short

["Mick M." <off_by_1 yahoo com>]

Hi;
 F9 KDE 4

I replaced my monitor with a Viewsonic VA1912wb lcd
It runs at 144x900.
I got it to do that by deleting xorg.conf and using the gui
F->settings->system settings->display

However the task bar is too short (by 2")

Any ideas?


Mick M.