Hi all
I'm posting this again because there may have been a problem in the past with the water behind the jetpacks in the past.
I changed the water in my tub on the weekend (3 months) and am happy to report that the back of the jetpacks looked as good as the day we got the tub. It looks like Bullfrog has addresses this problem with the addition of the 3/8 water line in behind the seat. Hopefully we can put this rumour
to bed