What I want to know is where you found an LCD that supports 15KHz Amiga screenmodes!
my question is: will a flickerfixer/scandoubler fix the clipping off of pal resolutions (non-laced)?
Extremely unlikely. This sort of clipping is an issue with all LCDs. Something to do with the way they're designed to have a native resolution. A CRT will solve your problem for sure, but you might be able to get the LCD to comply by playing with the screen adjust settings (IE, don't stretch to fill the screen, etc.).
