Putting it on its side is fine, so long as you can easily access/troubleshoot it. You could put some standoffs on the polycarb and put another, smaller piece of polycarb above it.
What we are doing is using
these right angle connectors to mount the analog and pneumatic breakouts in a lower height profile.
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If molecular reactions are deterministic, are all universes identical?
RIP David Shafer: you will be missed

