QUOTE(Keyser Sose @ Jul 10 2017, 10:58 AM)

That's what I did, that or a gasket. Then cut it out with a jigsaw and drilled it with a hand drill, cleaned it up with a file. Twenty minutes, easy.
If you do get one laser cut you should see what it costs to make several extras at the same time. The major cost is in machine setup, so the additional plates should be little more than the cost of the additional material. Sell the extras to pay for yours, and your fellow swappers will thank you.
Ross / Rnellums altrady does this