Bough Thermopro TP20 today, was planning not to be so high tech and get Thermoworks thermopop--but it was only another 20 bucks for tp20 so why not. But once again I will not drill a hole in my weber kettle master touch...going to lay them under the lid? people saying this is best way, should not destroy the probes? any suggestion would be helpful, did a rack for 4 hours ribs yesterday--grate level thermometer never went over 240....was great..did half with sauce half with just dry rub...like the sauce more.