Hi there Kjetil,
welcome to Madmodder. We'd love to see details of your mildly insane projects (they're the kind of projects we love to see
)
Thanks Tim! My latest insanity is a long term project with shorter term milestones; A wood fired steam-electric canoe. I've been steaming around looking for the right engine and just recently found it, a 3-cylinder radial engine with rotary valve. I'm scaling it up to ~1.5HP and changing some minor details, and will hook it up to a 3-phase permanent magnet alternator charging the canoe battery pack (will be used for electric outboard engine, music, flashlights, and various electronics. Steam-electric doesn't set any efficiency world records, but with abundant supply of firewood honestly who cares. So my insanity will mostly be focused on the steam engine in the months to come.
Welcome to the Collective. 
(Almost) anything goes here....... But, we must see what you're up to. With pics........ Don't forget the pics. 
Above all..... Join in, have fun. We do! 
Thanks for the warm welcome Daniel. I did noice the smiley selection here when posting the introduction

The best I can do right now is CAD screenshots (attached), unless you want pics of my PCB bin
