By utter accident I stumbled apon a clip on how to adjust several details on the Xpider/StringMaster press-down clamp bases. And since a couple of BCers have become part of the StringMaster users club in the past months, I thought it might be interesting to share this: Funny enough, one of my bases started to just sporadically pop open right after locking it (sporadically as in 1 out of 100 locking movements) and I was able to fix this within minutes thanks to the video.
