Tired of your male XT-60 connector flopping around? Does your male battery connector get caught in your prop (OUCH!) because it stays flaccid whenever you are playing with it at the field?
If you answered Yes to these questions, then you need to download and print a Very Interesting And Good Retention Appliance (V.I.A.G.R.A) for your Source Two quad. This device will make your male connector remain "up" for an entire weekend of flying.
This is version 0.3 of this device. I will be making changes and improvements as I flog it at the flying field. If anyone would like a copy of the Fusion 360 file I used to design this part, send me a message and I'll freely share it.
I found that a generous coating of thin CA glue around the XT-60 connector locks it in place very well to keep it from sliding down when you are disconnecting the battery, as well during and ejection sequence.