Thanks for your suggestion James, not sure I fully understand your solution though, probably as a result of my limited mechanical imagination I guess. Do you perchance have photos to clarify?
Many of my bike assembly skills haven't been put to use since approx age of 13 & 3/4, and given the RST is so easy to maintain, lack of general mechanical practice is probably as much the source of my frustration, instinctively doing things in the wrong order as a result, for example, which meant everything took twice as long.
That said, I wouldn't wish to invoke the wrath of the patron saint of SKS mudguards - to spend time in perpetuity swapping out broken ones as befell John28July would be my idea of purgatory - I seem to recall that the Thorn Rack, as mentioned by Julk, added an extra complication in John's case!