Quite right about the Jigsaw but as you said earlier, it was built with one so I need one init?
I would probably never use the Jigsaw as I have a hand job and the scroll saw I have recently bought Ray's Sheppach which I intend to keep.
I have a plan for the barebones of the second one which I only dreamt up last night but am keeping mum about that in case it don't work, yes I have used the band saw wheels and guides as they were the better ones.
Unfortunately the badly worn parts are badly worn on both machines.
Thanks for your interest in my project, I will update as it happens, these things are coming up for sale but they all seem to have been plundered, any complete are way out of my budget.
EMCO-STAR EKMA 34/2 Wood Working Machine BENCH SAW JIG SAW USED | eBay
EMCO-STAR Wood Working Machine with Assorted Attachments and Instruction Book | eBay