<Scott wrote in part: Remember when Uno Mas lost her stabilizers on the NAR:> Another good reason that we went with our stabilizer tank. No hardware to fail, works 100% of the time underway and at anchor with NO maintenance! Disclaimer: I am going to check the water level after 3 years of use before we leave this week on our 8 month passage to Hawaii! Every boat we see in our cruising that uses active fins has lost the use of them at one time or other. Owners also have them high on their "pucker factor" if they were to lose the use of them offshore. With our anti-roll tank we don't have that "stress" and no the maintenance issues. Plenty about it in the archives :-) As always YMMV...... Dave & Nancy Swan Song Roughwater 58 Passage to Hawaii '08/09