I hear ya. My biggest problem is I'm to lazy to buy them when I don't need them. I have a finger balancer that I use.. knowing that it's not very accurate, and the throws... one of the shops always has one on the shelf.. It's been there for years!!! This winter I decided that I was going to build up my tools, and that was one of the items on the list.. I went to the shop to get the one that was there (dust and all)... Yup.. you guessed it.. They had sold it!!!!! They said another would be in after a week or so.. That was about 3 weeks ago..