BakFlip F1 Drains

Just thought I would share where I installed the drains for my Bakflip F1.
I installed them into the bed at the front corners. Drilled with a 5/8 boring bit gently and slowly through the liner at a 45 degree angle. This way I missed the metal part of the bed/cab. Pushed tubes through, left them long, pics show why. Spray painted the tubes flat black to make them less noticeable and then filled the area around the holes with rubber spray coating to seal up. Finally, zip stripped the tubed to the bed between the cab and the bed to keep them in place and out of the way.

I may pull them out and spray paint the tubes that went through the cab, but didn't think about it until after the fact.