Hi,I'm plannning to buy a Vega. I noticed on one I looked at that if I move the tiller sharply, it slips on the rudderstock. Is this easily fixed or could the shaft be worn out enough and have to do something major like replace the rudder?On some other Vegas I have seen, they have new rudders, one a spade, the other transom hung. It seems advantage of transom is better steering, especially in reverse, but presumably there are disadvantages to this too or Albin would have done it to start with. I'm wary about buying one of these when I don't know how well it was built really.Thanks,River