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I want to begin that I have never had any contact with programming whatsoever. I did complete the tutorials with VB in Primer and some other  and  I understand them. BUT anything that I try that is not very similar to the tutorial codes seem VERY confusing to me. Also I have no idea where to find the different 'functions' (dunno how they are called) like On3dPoint, GH_Path etc. Or where do I chec…