@Harry ... your opening post wasn't to forth giving with info hence i asked you myself for more guitarist simply stated what impression you gave with your post, you could have easily refuted it by correcting him and explaining exactly what area confused you, i myself recognised your confusion because my apprentices struggled in same area hence i spotted and replied to your satisfaction.
I would PM Guitarist at the very least and offer a private apology, yes his post may have not been very contributing to the thread but a response like that wasn't called for, ive been on here yrs and still dont know the regulars enough to pull a joke of that level on them... if thats how you intended it.