i feel like ive seen this before so maybe its already known lol

 

turnip only bounces in these places if smash thrown

 

https://www.youtube.com/watch?v=qRYKmEqejx0

on right side of fire transformation

I do not know exact spots where it starts working or stops working, but it works here

and here

 

and does not work here

 

also works on left side of transformation

 

https://www.youtube.com/watch?v=ETIMtb4ihqI

 

 

as with the right side, I'm not sure exactly where it starts or stops working but it works at this point

 

may work on other transformations but i have not looked into it yet

 

also it doesnt have a hitbox so probably doesnt have any practical uses lol