Awhile ago, I made some looms for my powered speaker stacks which I constructed out of 14/3,300v, SOOJW cable and the male and female ends.(3 per side;one for the tops and two for the subs) One of the looms has at least one of the female cord ends which loses connection during the show, probable due to vibration of the sub. I'm thinking that the quick fix is to just replace all the ends on the speaker side (IEC60320). I was also thinking that I could give the loose one(s) a wrap in electrical tape. They aren't broken or a shock hazard.I was wondering what the best place was to get the ends orif there is a molded (custom solution) to the looms. The reason I made these in the first place was because the provided cables were too short and too stiff.