Thanks, I may give that approach a try. At least when I have my wits about me which is a fairly narrow window of opportunity!
The other thing that I'm still trying to remember to do without much success but which can make all the difference is to make use of the tactical pause button to ensure I'm using the right attack (this is important as I am not a good aim with the keyboard!) and which would also make the target selection more feasible and useful.
