Gary the magic brown plug fixes all
surely you have read my posts on the brown plug?
behind the drivers head light there are 3 eletrical plugs
when you disconect the brown one it locks the trans in 3rd.
so reverse onto the dyno, open bonnet, unplug brown connector, put in drive, and away you go in 3rd gear.
obviously it stalls up a bit cause your taking of in 3rd but it cant possibly kik back on you as its locked in.
so its easy to tune all the light load points as well.
Darren