AC that is a nice clear basic explanation of the purpose
grayzhu defines clearly what HE MEANS by the term offset
Nick answers a similar but different question (again) so NL is not wrong just not RTQ as GM politely points out (he misses the F from RTFQ). AOTW points out that some members cannot be wrong because of who they are. Knowing who they are helps you realise that whatever they say is right even if they didn't read the question.
Last edited by Senior Pilot; 22nd December 2016 at 23:45.
Reason: Personal insults removed