Four Winns

I have heard that there could be a problem with corrosion on the outdrives of Four Winns Vistas due to earthing problems. If anyone can shed any light on this subject it would be gladly appreciated.

I've asked questions about Four Winns before on this forum and I don't think anybody else has got one. I ve got a 268 Vista but its only 12 months old and stored on a trailer so i've not got any problems. I visit several US sites quite regularly but have not heard of any problems over there either.