Originally Posted by RatFink
Hydro testing always scares me. Think of this: aluminum and carbon and resin have relatively low fatigue resistance: IE. they don't spring back real well. So to make sure your tank is safe for the next three to five years, they stress the s**t out of it and then return it to you. The tanks only have a 15 year life as it is and are very overbuilt. Just something to think about.
Ive always had this same thought and feeling.