Yeah, I was expecting mine to fail because of all the retraction around the slits, but it completed. The slits came out rough but I know I need to adjust my print settings and my printer probably needs a tune-up so everything I print is rough. Others with better printer setups should print fine. I'd like to see your make, Im curious.
I like the funnel idea, w just enough plastic to print without support and protect the maze from dirt during planting.
I know this is overkill, but it's entertaining for me.