At what height is your nock? Is it possible it is too low.

Did you do a powder/lipstick test to see where they are hitting. Sometimes it is the tab that the loop is attached to. if that is the case you can try to angle the back of the rest down to clear. If you need to the fork can be bent up to get you back on the burger hole.

If it is up on the forks make sure they are out of the way when at rest or you will never clear.

Also sometimes all it takes is a little nock indexing to find the sweat spot just like on a two prong.