I was just fillin my sled with oil and I dropped a small cap down into the oil tank. I use a flexible spout that has a small cap on my gallon jugs of oil and the small cap slipped out of my hand and you guessed it a clean shot into the tank. I kept filling and the cap came to the top. I tried to get it with needle nose pliers and it sank. Left the cap off and will check it in the morning to see if it comes back to the top. Any suggestions?