Hi Kevin,
Ive had the ETC and Drag Controller for a year now, i mainly use it when driving tru the hills or racing.. not drag. With the Drag controller, i though it was designed for GTR's to be able to do a burnout to warm up the rear tyres.. im thinking i could be wrong.. (not sure) i have only used the Drag controller for when drifting or burnouts....
Ok back to the ETC. Designed where torque can be dialed in more at at front.. great great great when cornering hard and when ure GTR has alot more power.... the orginal 4wd designed simply cant react quick enough for when u are high up in the power levels...
Even with my wide (275x35x19) tyres, i simply will spin when accelerating hard.. i also use it on lauches for the same reason. I switch it back off as soon as i get traction as im losing power with the front dialed in...
However, remember that it is important not to use this constantly on as it will burn out/overheat the front clucth pack in the GTR. Something many people do not realise....
back to my query, what are the OPTIONS and AUTO mode for? Something i still havent checked out on... Someone out there who knows, please inform me... thnks