Yup, I spent about $400 last week on clamps... But I should be good for a long while. Everything from 50" to 12", mostly the XP600 but I did get some XP300 in the 12" size, it was the package deal of buying a 12" XP600 get 1 XP300 12" for free, I think it was $17 for the 2 pack.