The way I do it is drill a 3/4" or 1" hole (large enough for the saw blade to fit) in the corner so that you can insert the saw blade and you should be able to get you opening cutout without any problem.
Here is a link to a YouTube video (
BTW I have no affiliation or even know anything about the young man in the video, it is just one I googled real quick.
Hope that helps ;) !LUV
Oh wow, this is a GREAT idea! Thanks, I think I will use this technique!
Glad I could help ;)
I actually did the technique. And it worked really well. Thanks again for the tip!
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