Hi there FS A bit new here but quickly getting dragged in. Been...

Hi there FS

A bit new here but quickly getting dragged in. Been reading your posts and have benefited from your advice along with a few others who seem to be into fine detail. Thanks to you all.
So a question about your last post ... whats it about GDA that gives you confidence? A quick summary would help ...try to keep it simple as I have to keep my refresh fingers occupied. I'm thinking of jumping in there on the basis of what I've read so far.