Quote Originally Posted by gassersrule_196 View Post
those precaustions would be, checking for core shift, magnufluxing it among others.

have you personally built one to these specs, to be able make this assumption?
i have a magnuflux set up dry and wet . and two other ways to check for cracks that.s not going to tell you $hit if the walls are to thin . i own a sonic checker that will tell you if the walls are to thin any thing other then that your guessing