Using a Basic CNC Tool and Low Cost Supplies, Create AMAZING Art with Side Hustle Earning Potential 

Good point. You are absolutely correct. One could make a plotter tool tailored to each specific media. However, for those inclined to go that route, I would suggest don't re-design the entire plotting tool (and yes, it can be made for less than $3--- see video" Most useful DIY CNC tool nobody told you about" that gives all dimensions and parts needed). Instead, try this first: Make the plotter as designed then remodel and re-cut additional copies of the central mobile plug such that their center diameter matches whatever particular media's diameter you will be using. You can even dial in your plug's inner diameter so that it has a tight friction fit so that no set screw is needed. I have already done what you have suggested myself (cutting multiple custom fit plugs costing only a few pennies each using scrap wood that fit into the $3 plotter tool). However, I chose not to include those in the video as some newer to CNC might find it a little overwhelming and intimidating. Remodeling and re-cutting a custom tool is probably not worth it for those who aren't going to be using a particular media on a daily basis (like the crayon or chalk). For those individuals the "Shaving" method works for a quick fix and is universally accessible to every CNCer's skill level. Give the plotter a try. No doubt you can improve it,. Please change it. Make it your own. Make it better. What I have made available on RU-vid is my own design, opensource (I ask, if you post elsewhere, out of courtesy you would reference my video but this is fully opensource and not required), low cost to make, and fully customizable. No design is ever perfect, but I was unable to find any one else on RU-vid that had anything close. I would love to see you and others improve the design and share it freely. Thanks for your comment. I am sure what you said will help make the plotter even better and spur it forward. Give the plotter a try, modify it, share your improvements, and post more suggestions below. One last comment directed to less experienced CNCers who decide to remodel the plotter for each media type, the center plug's outer wall may become too thin if your media's diameter is too large.

Thanks for your suggestion. I am going to try cutting way back on the amount of music I include in future videos and see how they are received. I appreciate your honest feedback. If you have anymore suggestions I would love to hear them.