Trying to make my own Spark Wheel - Fail (2160p_25fps_AV1-128kbit_AAC)

In this video you can see how I tried to make my own spark wheel for the lighter I have built. It didn&throw enough sparks and was very inconsistent, so I decided to use a bought one instead. The problem was definitely the pattern. I tried a straight knurling pattern in the video first, then I also tried a few different ones, made on the milling machine with a rotary table. They also didn&work much better. The bougt one has a pattern like a file, with real tooth shaped spikes. If you haven&seen the lighter build yet, here&the link: I hope you like my work and the video. Huge thank you to all of my Patreon supporters and specially to: Tonya M Broerman Adel AlSaffar afreeflyingsoul Yale Baker Carsten Bauer Alex McGeorge alialy Alistair Moor Amanda Moore Amar.k Anthony Eufemio Arthur Bendurion Blake T Brenna Redpath Chris walter David Barker David Lowell Edward Conway Glenn Soucy Haitham Al Zir Hunter Fancher isaac james lowe Jean Ceppi John Shebanow Josh Ledford Josh Wasserman...