welcome paradis!!
There has bee a ton of trim tab talk here!! You can do a search to find the topic. But since you are a first timer I will post you the link!!
I don't have trim tabs but have thought about it this year? But I just learned how to use the trim this year after 10 years!! And it is riding much better, so I may not put them on?? I will no next season for sure!!
http://www.wellcraftv20.com/cgi-bin/...7289505;start=