last week we purchased a pack of sainsburys 8 cumberland sausages which were priced at half price the fat content was very high we grilled thm and fat which they gave off in the grill tray was about half inch thick its a good show we did not fry them. we have never had this problem before as we regularly purchase these the butchers choice ones are full of flavour with very little fat why has the the receipe been changed ?