Cadwell sorted. I'm driving to Louth on Sunday the 17th via Curborough sprint event. I'm staying in Royal Oak Inn in Little Cawthorpe. I need to sort out the helmet - found this offer. http://www.demon-tweeks.co.uk/motorsport/helmet-fhr-offers/bell-sport-5-with-hans-posts-and-stand-21-club-hans-device-2 Any comments?