That seems to be the consensus.
Epic fail today. Should’ve taken another 20 minutes and also cut the external profile to release those pieces while I was at it. Overnight the humidity spiked and the material warped and changed dimensions significantly. The upside is that most of the internal cuts yesterday pretty much fell out on their own.
The worst part is I work with stainless steel every day and should’ve known better. Eh, $2 lesson learned.