I went from a flipper rest to a funnel rest. I was more accurate with the flipper.

I modified the funnel rest by cutting vane clearance. Accuracy improved but I wouldn' t want to shot 3D with it! The fingers finally broke off and I replaced it with a bisket. Same accuracy as the funnel rest.

Got a TM prong off Ebay for $2 how could I go wrong on that purchase.
The $2 TM is still on my bow. Saved all that cash for new nocks and flechings! Especially after figuring out, to turn my nocks so the cock is down.