I was given a set of VHS tapes on cue building years ago. They sold for $100 each at the time. I learned how not to build cues watching them. Well known cuemaker who passed away awhile back. A joint was assembled using toilet paper and epoxy. While doing a leather wrap he cut his finger with a razor blade. Blood everywhere. Rather than redo the video, he continued and did a poor job on the seam. Never saw one of his cues in person.