Oddly, the radio has simply "settled in" and is now behaving much better.
I note that the RM website doesn't have a "covers off" photo of the innards. Would they like one (I took one for my own purposes) ?
[img]https://farm8.*****************/7808/46695600424_d231ec5037_b.jpg[/img]le_weekend by
plybench, on Flickr
BugBear