its a little thicker than 1/8, King of obsolete has docuemented some seat tank repairs on 9u D6's, can't remember if it is on here or his website, Kingofobsolete.ca
Thank you, i'll check here and in the kingdom for it!
i can check in the morning because i have a tank open. also i think there are baffles in the tank too, will check that too.
thansk
KoO
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