Ambient QP5100-CCM

I bought my own boompole after using several ambient and VDB for feature films. I always used non-wired boompoles, but I wanted one with an internal cable that I could remove at will, because I find cabled boom a good option for ENG work, not so much for fiction. My big issue is that no matter how hard I tried, I couldn't remove the tip of the boom after unscrewing the top screw to remove the cable from the boom, even though I was following the instructional video from ambient to do so.
Otherwise, it's got everything you want for a professional boompole (lightness, sturdiness...)