In general this print works well without any tweaking, but what you can do is download the STL instead of the .3w file and slice it yourself. Then you can try to print it very slow, like at 20mm/sec for example.
I have heard from other people that the problem is in some ABS filaments from XYZPrinting. Someone who used purple filament was unable to print the file with that filament but when he switched to white, the print came out perfect.
Hope this helps you.