Hey,
It seems your model doesn't really adhere to the limitations.
You might want to change the answer to no as to keep the Jam fair.
Viewing post in Airship model for picoCAD jam comments
Ah, I dont know which part you mean? Ill go back and check in a sec and change if I have to, I just thought I was only using grid snap. Maybe when I rotated something but I moved loads of things anyway so thought that aligned things again :S. Sorry if I did make a mistake, like I said Ill fix it when I can check :)