MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
It looks like there are different Anet A8, and your project is for an older model. My printer is 4 cm taller than yours, considering the gap from the top of the brace to the horizontal part of the chassis.
Unfortunately, I printed the supports after the long parts, and I discovered the discrepancy only after the finished print.
THREE days of hi-res, low-speed printing and a shovel of filaments wasted, DOH!