A150 Build Area: 160x160x145 or 150x150x145?

Hi all,
I have had my SMa150 for a little over 3 years and I’m only now playing with 3D printing (it took me around a year to crack open the box and I’ve been playing with the laser for the past couple of years).

I thought the build area for 3D printing was 160x160x145 as per the specs here… Snapmaker 2.0 – Specs
…however I am quite aware that it is called an “A150” so maybe it’s limited to 150x150x145?

When I tried loading a thingiverse iphone 11 case into Luban (78.6x153.5x10.6) the model stays red and I can’t generate a G-code.

Have I got a setting wrong somewhere or am I limited to 150x150x145?
Thanks,
Glen

Facebook group to the rescue, turns out the “skirt” was exceeding the 160mm boundary. Once I turned that off the print was valid.
I’m going to try it now!