Had a nice sail yesterday, good steady force 5 which was perfect. We are starting to get to grips with the cherub subtleties, gybing, windward hoists, apparent wind etc. However, one thing is still not quite there - tacking! We cant tack and keep boat speed at all. We have tried keeping the boat flat, rolling the boat, backing the jib etc but we just stop dead in the tack and have to accelerate out. Does anyone have any ideas?