I have been researching some and have seen some people say they have had issues in the past with underdosed gear. I have a question pertaining to this matter. Are there any other properties/symptoms/or ways of telling if you will, BESIDES getting it tested in order to know if you have underdosed gear. I mean getting it tested is by far the best, most efficient and most accurate. But are there any things to look out for that may make you suspicious?