I have had my 1000-5 for over a year now and have always had a problem getting the oil dipstick started. If you drop it in and turn it, it always tries to cross thread. Takes me a few tries to get started as it seems it needs to be tilted a bit to start. I can't see any problems with the threads so I am beginning to think about ordering a new dipstick as I am too old to lay in there on my head trying to start the dipstick. Anyone else have this problem?