Argh! INLAND PLA+ spools from Micro Center are just a bit wider than other INLAND PLA spools. The spool adapters I printed for the cardboard spools don't fit. Need to scale them up a hair it looks like. Not a huge deal, they only take about 5g of filament each to print— but I printed 4 for my 2 new rolls of filament before noticing. Kinda annoying that they aren't consistently the same size spools!