The spool is prolly a better idea than the one way. However, dont forget i'm talking about my mission not my MI2 so its going to be a little different. In fact a lot different.
PW. if you come online, can you take a look at the setup sheet i posted? i'm sure you or adrian can make some suggestions. Some of the thing on there may look a little radical but it was all in an attempt to get the car to stick to the ground.
R.