Share 'Cornhole Set'

Has anyone out there built cornhole boards with their Kreg? I am using 2x4 and 1/2 plywood but no matter what jig and collar settings I test on it either doesn't bite enough or the screws poke through. Any ideas or help would be appreciated. I tried using the below chart which said to use a 1-1/8 jig setting with 1-1/4 screws but that isn't working out. http://api.ning.com/files/kkaG0viVHkNd-SfG…