I for one would dearly like you to continue contributing to these trapping discussions.Your knowledge is invaluable to all of us,we are all hear to learn something.Your right in what you said about sets in heavily populated areas and sets in out the way places,you have to be careful and use your common sense.
The sets i use do work very well(the americans have used them for years)and they are very cheap to use and that is the main reason i use them.If a bodygrip gets stolen i am loosing £3.50,if i get a kania stolen i am loosing over £30.That was my point to the above post,to try and save p