Old fool gave you some good advice, maybe you could read it again. You might note the number of recommendations there too.

Making a contribution might be taking one of your better questions (and you do have some) and do a bit of digging and present your DD to this board.

Constantly asking questions which nobody can answer contributes nothing, and gives the impression that you may be a basher, or you don't want to do your own DD.

Old fool I can correct me if I am wrong about what he meant.