Hi Zombieguy

I opted for Option Two, because you said you used it. So I thought I'd give that one a try first.
It took me a couple of hours changing the key bindings to my strange taste, being a numeric keypad user. It was hard work making sure I had all the bindings working the same across the different configs and also understanding what was going on with the temp hold configs. Eventually, after a few fails here and there, I managed to get everything working as it should.
I had a bash in a random forum, which was empty at first. But it soon filled up and I find myself in the middle of an average sized match.
I've never been a good tank driver. I have always disliked the options availabe for forward/reverse. This setup has helped me a great deal, to the point where I am now reasonably confident to jump in a tank and not make a total plonker of myself. I've still to learn how to use a tank in the game, tactically and all that, but that will come with practise.
One thing kept going wrong though. I've not had time since to check out my configs, and I need to write down how to replicate the problem because it appears to be intermittent, but the blue config for Tank Turret, which should be a temp hold load behavior, sometimes gets stuck on and I have to press a key to reload my red or green config.
I think that one thing I am doing it pressing the ADS key, thus loading that config with the right mouse button, and then pressing the mouse forward button so I can turn faster.
Perhaps the XIM has a problem with loading two temp hold configs at the same time. Or it may be that I have slightly messed up one of my configs. I'm also wondering if I should get out of the habit of firing and rapid turning at the same time. It would make sense, I suppose, to release the mouse forward button once in position and then revert to fine aiming once on target...
I won't know for a few days as I won't be online a bit till Friday (her indoors is starting to get a bit miffed at the amount of time I'm spending on BF23 lately lol).