@xurizaemon today I finished air conditioning setup in workshop! (Now heat exchange air comes from air outside, instead of cannibalising room air). May sound like a luxury, but it is crucial for dust management, ie pushing clean air towards face level. And with hardly any insulation, and one wall literally hanging from the roof, it's ready just in time for winter! Separate dust extraction removes most chips and fine sawdust. Next conundrum :where to hang chisels?