Right - 5 things...
1 - Thanks Pushing Tin - I am now a slave to updating this damn thing for the next week - grrrrrrrrrrrrrrrr
2 - Wet track - grrrrrrrrrr - hadn't thought of that - we'll need to work out how much to adjust the times by if the track is moist/damp/wet/flooded etc - after all, the track is in Anglesey where it rains all the time.
3 - Sorry to the guy who's confused - Here in the UK we get the broadcast on Sunday nights - before you.
4 - can't remember the 4th thing
5 - I've updated the list up to this post