Position Enhancer - Ideas?

Hey everyone,

my OH and me were lucky enough to test the Bondage Boutique Position Enhancer. We gave it quite a lot of testing already but we want to make sure we can give a 360° view therefore our question:
Do you have any position ideas that you would like us to test and then review or maybe do you own a similar product and share your positions?

That would help a whole lot! :D THX

Could you try the single prop inverse helicopter joy spin in the pike position?

Haha! We already tried the double prop inverse reverse helicopter joy spin! :p

How was it?