Sorry for being picky at this point, but it seems as if there are two semicolons missing at the end of the command lines. True? For the less experienced user it is not obvious whether they are needed or not… ):
As well, to me it was not clear that commands 1-3 and 4 need to be executed in one sequence, is there any argument against putting all of the 4 lines in one box?
Cheers,
Wolf