This may or may not be your intention, but fyi you are coming off as extremely condescending bordering on /r/iamverysmart level tones. I'm no expert, but I kno

This may or may not be your intention, but fyi you are coming off as extremely condescending bordering on /r/iamverysmart level tones. I'm no expert, but I know that a hot tub on slightly uneven ground has a good possibility of bursting and ruining the tub due to how much stress the water will unevenly put against a side. I don't see why the same underlying reasons wouldn't apply here too.