Ermz
¯\(°_o)/¯
Yeah Aaron, I commonly just put a lot of shit down in front of the kick, and put the mic stand on said shit horizontally, then stick the mic stand arm straight into that hole. Although I have to admit that so far my best sounds have come from micing at the port hole. I've yet to have a great, punchy result like Kaomao posted from shoving the mic so far in.