Well it’s the simplest method - but look at the chaos it causes, I mean it’s a pretty basic setup and even at that the OP (sorry no offence) had to ask for help on it. Which is fine, we all start somewhere.
I get the simplicity of the request to make it as simple as possible.
But I wonder if it fosters habits for people with less experience and things like that.
For instance, I’d set this up in Illustrator (one of the specs) - and add the bleed there - and then make a PSD flat from there.
At least then I have fully editable Illustrator file that I can repurpose for the future or perhaps a matching advert for the newspaper, magazine, or social media.
I just wonder has the OP or others gone directly to Photoshop and made a PSD file that is flattened with no access to the file structure, layers, fonts, text etc.
I wonder about the habits it fosters and perhaps this is why we see so many things like PSD files for magazines.
Or incorrect setups.
I’ve seen it for 25 years or more now.
When I worked prepress - it was common to get files sent to you - and oh boy - was it a complete mess and a web to untangle.
I get the appeal of flat file - send it to us as an image and we print the image - and that’s it.
I get it.
And I deal with printers who only take PDFX1a pdfs - and some who only accept PDF X4 only.
I guess - my thinking goes into overdrive with the printer filetype and specs requests, and I always think - wow they want a PDFX1a file, the equipment must be outdated.
I worked at a printers who took in a company next door the tennant. And we would make plates for them cos they didn’t have that.
And we’d get their customer files and they’d have Spot colours in there, but the instruction was to convert them CMYK - and output 4 plates, and that’s what they’d print, regardless of what the customer supplied.
They only had 1 printing machine, a 4 Colour Speedmaster - and they didn’t want to wash out the ink ducts/rollers etc.
So everything was done 4 colour - regardless.
I always thought that was a bit underhanded - but nobody every complained.
Anyway - those are my thoughts for today.