sailaboutvic
Well-known member
I would do the anodes regardless of condition whilst its out - a friend has just had to pay out £7000 to replace two sail drives on his 3 year old Lagoon because they corroded in the 18 months since he changed anodes - admittedly too long to go but to go from fine to unserviceable in that time makes me cautious enough to now diary note to do mine every 6 months - its cheap and easy to do so why risk it...
that seems over the top , I just changed mine which were 16 month old , although in that time we only been marina base for 12 weeks and there was plenty of meat left , I could had easily left them for another 8 month with out worrying .
maybe he had some other problem. worth looking into .