Rasen Spin For National Ace Clan Royal will complete his public preparations for Aintree with a final spinover timber in the Sportsman Out March 22 Handicap Hurdle at Market Rasentomorrow.Jonjo O'Neill's 11-year-old will face nine rivals in the three-mile eventafter finishing fifth and third on his two outings this term.The Liverpool specialist, who was carried out in the John Smith's GrandNational last year having finished runner-up in 2004, is the short-priced 6-1favourite for this April's renewal.'Everything has been going well and Jonjo is happy with him ? he is in goodform,' said Frank Berry, racing manager to owner JP McManus.'He ran well at Warwick and came out of the race good and I hope all goeswell this weekend ? I don't think the soft ground will inconvenience him.'I would say he will have a school over fences at home before Aintree and allbeing well he will go straight there after the weekend.'? PA Sport