VIDEO: What the Stoughton Estate team thought of the Claas Xerion 4500 Emily Padfield 02 July 2010 >More in Machinery We trialled the new 4500 Xerion at The Co-operative Farms’ Stoughton Estate near Leicester, where Farmer of the Year Nick Padwick is manager. Already using a Claas Xerion 3300 and 380, we asked his team what they thought of the new machine