When I retune my tv stations how do I get them them in order. Ie BBC1 =no1 BBC 2 = no 2. Other tvs seem to do this automatically ?

There should be an option on the menu screen for the TV or if you are using one of this digital converter boxes, it will be on that menu. Look in the menu and under Channel and you should see add/delete or move option.
However, as you mentioned, usually when you run an auto-scan it is supposed to pick up what your antenna picks up and put them in order. It's especially annoying when it picks up a channel and its blank or no signal. The menu were created so you can delete those unwanted channels. Hope this helps. There should be an option on the menu screen for the TV or if you are using one of this digital converter boxes, it will be on that menu. Look in the menu and under Channel and you should see add/delete or move option.
However, as you mentioned, usually when you run an auto-scan it is supposed to pick up what your antenna picks up and put them in order. It's especially annoying when it picks up a channel and its blank or no signal. The menu were created so you can delete those unwanted channels. Hope this helps.