I'll give you a tip... you need to get one click that is really good and then the rest need only be close to your mark. In other words you can get four clicks that are 1.99, 1.95, 2.05 and so forth, but one of those clicks needs to be like 1.65 or 1.40 so that you average comes up to 1.90 or less. Of course it is easier said than done. The main trick is anticipation. You need to anticipate when it will all take place and click right away.
Does anyone find that the ship sticks in certain places? If I press the right arrow key then it goes all the way to the right rather than just enough to get where I want to turn into a tunnel.