Check C30 association's WS
Terry,Check the C30 Association's website (See link below). Although, it is a older manual version it still pretty accurate. We have an c30 1987 and our manual is not much different from the one on this site.You can also find some pretty good information for various improvements, upgrades, retorfit etc on this site. In addition to Catalina Owners site I find the association' website to be another reliable source of information for C30'sGood sialing.Ghislain"Emilie-Jolie" C30 #4708