These Mixers allow more pitch, faster cyclic and the link will not pop off because the balls are on the same axis. All the team Synergy pilots are flying them with great results. You can raise your swash detail numbers 25% with no binding.
Note: You must do one of the following:
1) Remove plastic head button.
2) Run the SE head button.
3) Use tail blade washer under plastic head button.
These mixers give you the great N9 tracking abilities, with lighting fast cyclic, again bringing the N9 to a new level of flight.