IT was Ole Olsen and his Speed Sport team who laid the track with brand new material shipped from England. The riders were unhappy with soft patches at the entry to turn three and while some were happy to practice others were not. Eventually Nicki Pedersen and Tomas H Jonasson did a number of laps to determine the extent of the problem. The rest of the track appears to be fine but for some reason one particular area hasn't bound together as it should.   The FIM decided to curtail practice to allow Ole's team to starting working on the problem area. Of course, it is both embarrassing and worrying with such a huge event only a little more than 24 hours away. It would be easy to blame human error but when 90 per cent of the track is okay Ole is, frankly, at a loss to explain why the other 10 per cent isn't.   Pedersen said afterwards that he feels the fault can be remedied.