Tag Archives: LilyGo T Beam

A note on developing products, even simple ones.

Lesson Learned As I write, I recall making a tool to pull tappet guides in Lister Clones, some of the Erectors would hammer them in with very tight clearances, so I designed a “Tappet Jack” to help pull them.  After … Continue reading

Posted in Buyer Beware, Critical Thinking | Tagged , , | 6 Comments