Known a few engineers that this would appeal to. Although for some there would also be a rather large hammer involved on there somewhere😀
Just had a look on Dave Richards AA7EE wordpress site via the Soldersmoke website where he is highlighting a very nice little PTO kit from qrpbuilder.com/pto_mechanism
Rather clever mechanical solution to the increasing problem in sourcing decent air spaced capacitors for VFO's
Just saw this interesting approach to a 70cm fox hunting transmitter, all rather neat
hackaday.io/project/2034...
It's nice to see solutions that recognise that things do not necessarily need to be complicated. As I said, rather neat👍