It Works! But quality is really bad

I bought the Camalapse because I want to use it with the GoPro Hero 2. A quick test on the balcony worked perfectly.
The problem is the thread, both both on the bottom and on the top are made of plastic .... well, and what happens when you turn a plastic screw in a metal tripod mother, should be clear. After only two times, extremely cautious tighten the Camalapse on a tripod and then the GoPro including tripod adapter has already made sure that the plastic is visibly worn.
Absolutely functional short for the 1-maybe 6 repeated use, after which 25 migrate to the ton. Schade