My stove handle closes down on a round bushing that has a sleeve insert that spins on a bolt. On occasion, the bushing would not "spin" completely so that when I'd go to open or close it I'd hear a "screech" of metal on metal. I used to take everything off and apply powdered graphite, which would work for awhile then the problem would start all over again. I once (or twice) read on this site or another that a product called "anti seize" would work better and last longer. I borrowed a bottle of it from my neighbor, and applied the silver semi-paste between the bushing and the sleeve insert and the insert and the bolt. It seems to work much smoother now; I'll light up tomorrow and see how it works under pressure. It says that it's good up to 1600 %, so I'm fine there. Any comments/experience with this would be appreciated-thanks!