Hi FN,
I'm guessing you have the shoal
draft version of your
boat? That would affect pointing ability.
I have a 393, and I found Neil Pryde's sail trim guides helpful for initially tuning in the headsail. There is one for the 411 also:
http://www.neilprydesails.com/pdfs/4...ng%20Guide.pdf
Hope that link works, if not just
google "411 headsail tuning guide neil pryde".
I also recommend reefing the main prior to and more than the
genoa if you are not already doing so.
Hope this helps,
Frank