Abby and that Damn Tube

I got Abby's tube back on her collar. I tried to do it two handed, one hand holding each half, with one hand holding the half attached to her collar. That didn't work too well. After chasing her around the house I finally scruffed her and attached it one handed, turning it until the half attached to her wouldn't turn anymore; then the other half screwed on well. Wonder how long it'll take her to get off this time and where she'll lose it. She's currently hiding from me on the bottom platform of the used beige cat tree.