Not sure if it'll be a big help to anyone (as most posts I saw were requesting a case mod to fit the TX w. the antenna attache) but here is how I solved my antenna stowage.
Taking the time to put it on didn't really concern me, I just wanted everything in one spot. Also, you sorta have to put it and the drone in at the same time. Drone goes in first about 1/3 of the way, then you put the antenna in, bracket side down. Nothing touches once in place and nothing moves.
Hope this helps someone!

Taking the time to put it on didn't really concern me, I just wanted everything in one spot. Also, you sorta have to put it and the drone in at the same time. Drone goes in first about 1/3 of the way, then you put the antenna in, bracket side down. Nothing touches once in place and nothing moves.
Hope this helps someone!