Finally got around to printing the tweaked design myself with our Ultimaker 2, with some Filamentive Recylced PLA in glorious Makerspace red (well, some kind of red anyway!)
Here’s the Ultimaker, making away, at 25% infill.
Couple hours later, out comes a finished part!
Although it’s not obvious, the top (which was face down) flared out a bit. Barely perceptible.
Looks good! And once I got it home, it’s only gone and worked perfectly!
Things that are notable from the filament: it comes out very lustrous - a very pleasing surface straight from the printer. No blowouts as far as I can see, and the surface came out very smooth and even. It’s also pretty strong too. Considering getting some of my own.