Before became a member, there were many abbreviations etc i didn't know the meaning of at first. For eg, i noticed the other day someone asking what a FP was, FP = False Positive. These sort of things can be very frustrating, and also confuse and maybe put some people off from posting/joining etc. Have you ever had difficulty, or do you sometimes, in trying to figure out what these mean ? I expect you have/do just as i did/do on occasions. If so, apart from having to ask in a post, where do you, would you go to get answers ?