The feeddogs on my Sapphire are suppose to automatically drop I think) when I go into FMQ. Mine never have. so I have to manually use the button. But for some reason it gradually creeps back over raising the feeddogs. Has anyone with a Sapphire had this problem. Now the button feels loose and hardly keeps the feeddogs down. Machine was a gift and hate to take it to a local shop that sells them as they look horrified if you want them to service something that wasn't bought there. (Even though I spend money there!)