RE: Safer EZ-Connectors
I have used them even on giant scale planes using the metal keeper. The big problem with them is they will loosen up and you will start getting slop in your controls. NOthing you can do about that, it's just the nature of the beast. I have assembled ARFs for people and found some EZs that use a threaded locking pin that seem to work better but haven't found any hoby shop that has them on hand.