Even with switching things were sometimes a little complex; while they're now End of Sale, the premium access MS350s and MS355s, off the top of my head, did come with both PSUs - no additional line items needed. Currently shipping switches which support dual PSUs now all ship with just one, to my knowledge - if you want a second you need to include it as an extra line item. (NB. customers looking at 9300/9300X should always also think about StackPower in conjunction with additional PSUs) BUT it always pays to check the documentation, I'd say. That's where, in the case of MX, I think we can do better - particularly for 250 and 450. There are documents for all which do say you get both PSUs, but I think we could be more crystal clear & consistent in more places, considering that we have a generic MX datasheet (the one I shared yesterday) but also MX95/105, MX250 and MX450 individual datasheets - and we have Installation Guides for each too. When I get chance I'll ask for updates to these, to provide more clarity. Not sure I can help with what has happened with previous orders / deliveries of yours @PhilipDAth - but MX105 / MX250 and MX450 should indeed ship with both PSUs and, to my knowledge, this has always been the case.
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