22-01-2020, 04:15 PM
(This post was last modified: 22-01-2020, 09:12 PM by Steve Jones.)
In my case, Tom, 'out of the box' (although they don't come in a box - at least mine never have!). Dave's probably the best to comment about the potential for any modification. They're all numbered and dated. My latest version, bought in July last year is number 272. There's a lot of them around!
Steve
Steve