The trouble is Stuart, like a lot of the situations that arise on the forum, you really need to see it first hand to decide how you would tackle it.
It is often a toss of a coin on how you overcome a problem, made easier if you see it first hand.
Some of the problems that arise on the forum are really quite simple to overcome, it is often harder to explain in the written word than to show what you mean. You also get lots of conflicting solutions, which does not always help. But everyone tends to think that their solution is the correct one.
Dennis