Hi, I'm new to this forum and have a question. I'm building a small entertainment center for our LCD TV and components. I am building a 4 inch tall base that has mitered cuts (some are 22.5 degrees) because it is sitting in a corner at an angle. Don't know if I'm explaining this right, but is it possible to use pocket holes to join vertical miter cuts as opposed to 'picture frame' style miters? In a test that I did, the pocket hole severed through the miter cut and just left a groove in the wood.