I have a zex wet kit for about 6 mnths and latelly i fill up the bottle get just 1 or two shots 75hps and the nitrous start comming a little disapearing and then i have it again. i went back to the fill up place to ask about it cause i had pressure and everything, but still my nitrous flow kept failing. He told me i should clean up my bottle and take out the little pipe that is inside of it.
Any suggestions?