Ok, I know that it is generally a good thing when you can see the string in yoyo video’s, but I was wondering if there was a way to like highlight the string in a video. I’m not really a techy person, so if it is long and complicated, then I don’t want it, but if it is just a little editing of the lights then I would appreciate some quick pointers 
well if you have a black backround and black shirt and use green string it happens sometimes the string is like neon color green
yah i totally agree… just make sure you never where a white shirt… brand new green highlights always help too…