SELF_TEST_DESCRIPTION index range

[hamish]

There was no requirement that Product A and Product B from the same manufacturer have the same self-tests. The intent was always that the Self Tests be consecutively numbered within a product as discussed in the other thread that was referenced.

Not withstanding the 'intent', the point I omitted to make is that (as Eric alluded to) this then makes a monkey of the self test vendor cast.