At 09:14 AM 3/11/2018 -0500, Adrian Stoness wrote: >get some thick plexi glass to cover it and sit it up for display to look in but not touch ;) Good idea! And easy to add to the simple base frame I had in mind. Zero changes to the machine. I was too stuck in modern fast digital thinking - 'RF-tight metal case' etc. Ha ha, on reflection I don't think so. Guy