I have been using Sweetex for many years as I believe them to be the best on the market. The canister that I have just finished was delivering many tablets that were half the thickness they should have been. I thought that this was a one off but I have just read numerous reviews with the same problem. This is not good enough and I will have to find an alternative if Sweetex do not resolve this problem. For a start a reply would be nice but they need to improve their quality control.