http://www.youtube.com/watch?v=-lEGYfZDOH8I wouldnt be without my harris! As you said bee hard as nails...£15! Cant go wrong, and since being able to extend it ive pretty much made my £800 supalite redundant.
tried heating it up for about a minute and it isn't very good at all. might buy another nose cone
i did push it right in and then screw it on. gonna giv eit another go but the nose cone is now resembling a melted wellie
I found it a terrible way to attach a head. I cut the top off and attach a screw end
And ours fell off with in a week so you must be right and I must be wrong