just seen a leadbetter swingsetter at what appears to be quite acheap price.

it is described as being the large version. what does this mean, is it longer than the medium, or is the grip thicker or something. and would it make much of a difference for a rubbish player trying to improve his swing if i got one that was too big, ie i would imagine that i would need the edium really, but i don't wanna pay full price as i am gettin a bit skint (the wife has just left me and its hit me financially).

cheers