I punched a hole in the liner and drilled a hole in the sheet metal. Smoothed it out and ran a zip tie through. Holds the front liner in place perfectly.

 

Not handy, but I'll be glad to take them when I get home from work. Pretty sure majority of us are on here when we're at work! HA! SUCKERS!

 

and now that I saw BigMAK1's pics, it's pretty much exactly how mine looks. I just left the tabs for where the holes are to mount to the tub and blamo, they are secure, dont flap around, and still cover majority of the wheel well so it stays fairly clean in there