Simple to suggest, probably a nightmare to implement.
Split the technical forum into two seperate subforums (excluding projects/pistols) and have quite simply 'electrical' and 'mechanical', then the relevant threads moved into the correct forum.
Electrical subforum for all electrics, batteries, chargers, mosfets, wiring, etc etc etc
mechanical for gears, compression, springs and the like.
Just an idea.
Thoughts?
Tink.