I cant speak for everyone on here but I watch a lot of turning videos on you tube and robo hippie is one that I really like and has helped me out a lot,,i ordered his sharpening platform and it has really solved a lot of problems I have had with sharpening and because of him the scrapper no longer sits in my rack,,,,i use it and I use it a lot,,,i cant thank him enough for the videos and all the info he puts in them,,,it has really helped me,,i also like mike wald,,carl Jacobson,,and captin eddie,,,,guess you can tell I watch you tube a lot,,lol,,,thank you