I have been printing for over 8 years as a hobby, with a working background in engineering and CAD design for over 35 years. I am also the founder of a printing group in the UK established during the covid pandemic to make face shields for free to medical institutions and care facilities, though now its more recreational. I started with a wanhao I3 replicator, creality cr10s, numerous ender3's and now have a Bambu Carbon x1 plus AMS as well as a small elegoo mars resin printer.