I have a ton of aerotanks, I am finding that the older ones are flooding. I use the clones from fast tech and they have worked flawlessly @ $7 each. I have the flooding problem isolated to two of the authentic aerotanks. I assume this is an issue with seals because I made the mistake of using a small oven at 200F to speed up the drying process after cleaning. Is it worth replacing all the seals or I'm leaning on just buying more of the clones.