I used this for the first time and it works great.  This is the second rotisserie that I have used on a weber grill.  I really like the four tines instead of the the older ones two tines especially for whole chickens.  It doesn't flop around and keep it unbalanced like the two tine ones and you don't have to tie it down.  The only drawback on this model is it doesn't have a wooden handle like the old one.