OK I will try and answer the quesion of th original post:
We have 6 corner work sessions, with 3 run groups to each session
1st session, intructor group red works and the run groups are instructor white, student green and driver yellow
2nd session, instructor group white works and the run groups are driver orange, student blue and instructor red
3rd session, student blue works (by themselves) and run groups are driver yellow, student green and instructor white
4th session, student green works (by themselves) and run groups are driver yellow, student green and instructor white
5th session (timed) driver orange works and run groups are driver yellow, student green and instructor white
6th session (timed) driver yellow works and run groups are student blue, driver orange and instructor red
Advantages, the instructors work first with their students and isntruct them on corner working and so they don't have to work with their student to train and then do their own assignment. The instructors are also available to be with their students for timed runs if they are newbies and not supposed to be runnning solo. The instructor groups go out before their students so that they can see the track before they drive (although I prefer the reverse).
Disadvantages, the students and instructor groups are back to back so they will come off in one car and have to go directly to another car. With the size of the groups I don't think there will be a major problem, people can likely finish and change cars and they will still get their runs in, but it will be back to back.
Other benefits, instructors work in the cool of the morning, and if there are not enough workers in that run group, they can draw on one of the other groups to fill in and cover.
The driver groups will need to stay and help cover the entire event, rather than leaving after their timed runs.
I think this is a workable plan, and at least deserves a trial. There may not be a perfect solution, although with tweaking of the run groups you may have some advantages, but a the cost of confusion with the run groups changing order with each session. This scheme has only one change.
Greg
