1; i know callum personally. he lives 4 miles away from me and i used to ride with him occasionally. he and i know it's just a bit of banter 2; i was also giving him some advice on where he may find the answer to the question he posed 3; if we all keep moaning at him, he may finally get the picture and think before he types, (as he obviously has done with this post. 10 bonus points callum) then eventually over time he may get what he's been moaning for, for a long time, i.e. validation.