What type of drain cover do you have in your gunite spa? Our pool is being finished up (still some final installs and punchlist items remaining) but we were able to sit in our spa this weekend and my husband about shredded his foot on the bottom drain cover (leftmost in photo) when he accidentally stepped on it. From what I've been able to find this “aggressive” type of cover is likely related to code but from what I can tell we also have a secondary drain on the side of the spa walls, so there's already some additional safety there. Still not sure why the side wall one is nice and smooth and the bottom one that people would step on is a swear-inducing hazard, but are there any other type of code-compliant drains we could use instead that are a bit more foot friendly? Thanks!