It's been interesting few days with the Compac. I was out the other day with a couple of the grandchildren enjoying a comfortable sail with 4 panels up in 15 knots. The 19 ft Compac carries 40% ballast in it's shallow keel. In no hurry to get anywhere and no pirates in sight, I was happy with the progress up the harbor against the wind and an incoming tidal current. As the wind gusted stronger and waves picked up a bit I missed some tacks mostly from a starboard tack and even on good tacks it took boat took longer than it should to find it's way back on course. The sail back was great, still four panels up at what must have been hull speed or close to it, almost like surfing. Having a heavy weather helm, which was unusual, should have tipped me off to what was going on. While I've only sailed Brenda B with her new rig off and on over seven weeks, I have broad reached at hull speed with 6 panels up and a light helm
Back to the boat a couple of days later with a tape measure just to look things over and re-check sail balance. Full sail was still at 10% but the batten parrels allow a 12- 13% balance when reefed. To keep the sail aft I guess I should have sewn the pocket gaps to allow for shorter batten parrels but I had changed the mast location aft by 4 inches and expected needing more balance. Not so. I also noticed that the parrels had stretched and were too slack on starboard tacks and may also have played a part. That was easily fixed. It took a little longer before I noticed what must have been the real problem. My balanced kick up rudder not only had lifted quite a way up but also was fouled with heavy growth that somehow clung to the blades slippery molded plastic surface. Both were easily fixed.
I've been out once since. In light wind, 5 kts or so and wondering about the difference in balance when reefed. I found that letting go of the tiller under full sail I very slowly rounded up, as one might expect. With one panel reefed, sailing slightly free of close hauled, and the tiller completely free a curious thing happened. The boat would sail for three or four minutes osculating 2 or 3 degrees either side of the original compass heading. While that was pretty cool in that situation I'm thinking I may at some point want to consider bringing the reefed sail closer to 10% without having to re-cut and re-sew pocket gaps. If I should things that come to mind are moving the yard sling point from about 4 or 5 inches aft of center to the yard's center or adding LHPs
With the tape measure out I discovered something else but that will be for another post. It's after midnight and morning is just around the corner