Hello all, I have recently started sailing a solo at club level racing (Southshields). There is quite a strong laser dinghy presence and some solos which is great. The last race I did was very challenging - I could not get the solo to point to windward as high as the other racers and trying to figure out why. It seemed I could only get power heading 10-20 degrees further down wind than the rest of the fleet.
I suspect that my settings were not correct. It was a good breeze 15-18 knots with gusts of 25-30 (probably the strongest I have sailed in yet). I had the kicker on as hard as I could, the same with the outhaul and the cunningham too. The one factor I did not try (as I was too busy enjoying all the rolling and spilling caused by wind over tide) was the center…
I don't think there are any problems with bulkhead position on early Winder 1 hulls. Have several at my Club and they go well. The bulkhead is not a problem a sit is at least 3060+ from transom, I believe it is 3065mm. Later 1a is 3070mm afaik. Also the step position is pretty high relative to sheerline and back of gate is min measurement. You may still need to cut the back of a new mast if it is long (fore/aft) to get good balance. This also relies on the c/board position and leading edge (ie the CLR of boat).
There are boats of this manufacture that work well with both cut outs and no cut outs. Extreme rake will also giver a very low boom if the sail is anywhere near max leech length. Most of the tuning guides are in the ball park but remember they are guides and be prepared to fiddle a bit to optimise.
As for scooping on tacks IMHO it is a red herring, high freeboard is your best friend here... I expect to get flak for that thinking, but am prepared to take it.