Tonight I installed my new genuine BGE thermometer - the structure was different - the old one had a glass face with the little red indicator that slid around the top. The new one had no indicator and had a plastic face - price of new thermometer was $17.95[p]1.5 inch pork chops on the grill – 4 minutes on each side at 500 degrees followed by a nine minute slow down - after the 1st 4 minutes I opened the dome, flipped the chops and then closed the dome – off pops the face of the new dome thermometer – anyone else experienced similar problems? If yes, is the thermometer still good? If yes, what will keep the moisture out? [p]Thanks for your response. BTW – the old version seems to be made a lot better – glass vs plastic - Just my thoughts![p]BTW - pork chops were great! After the pop-off, I made an educated guess.