I love this riser for all my printers. I printed an earlier version a while back for my X1 and how that I got a P2 this was one of the first upgrades that I did. The only problem that I have found with this newer version is not really with the riser itself but with one of the attachments. The problem is with the AMS HT shelf. On mine it leans pretty bad and I think its more or less because on the tolerances in the slots that mount it to the AMS. Since every printer prints a little different I don't think adjusting the tolerances would be a good thing either though. Instead I would add some gussets to the bottom of it that will rest on the side of the printer just to support it a little better.