i saw that you came out with the wench kit,can you can use it at this years vex worlds and qualifiers for worlds, what type of rope is it and what dimensions and materials, and can i use an identical rope to that in the kit or does it have to be official vex rope?
For a full answer to your question see this link from the VEX Round Up FAQ.
https://vexforum.com/t/faq-can-we-use-string-on-the-robot/18142/1