Well, against common sense and more experience advice, I flew with my ball joint damaged (With model glue repaid job), which I found out is part of the "Stabilizer control hub". It worked surprisingly well, most likely because of pure luck.
That is, until I overcompensated and crashed. I ended up trying to do a quick glue fix job again. Well, I guess I used a little too much glue, as it glued the stabilizer control hub and flybar link together at the ball joint!
Luckily I was able to salvage the flybar link with no damage, but my stabilizer control hub is FUBAR'd. I guess I'm heading to the local hobby shop tomorrow. Luckily I should be able to walk away only $6 poorer, and much wiser :-/