Guys - Just got my mark 3.1 together and on the road (still need to register). Here is some information on a driveability issue I am facing.

Setup:
mark 3.1,
Rear - 3 link with koni coil overs
front - FFR tubular upper and lower control arms with koni coil over
Power steering with rack extenders and offset bushings
275/40 17 front and 315/35 17 rear
Aligbnment specs: .5 caster, 4.4 camber, .07 toe in (approximately 1/16")

Symptom: when you close the throttle (let off the gas) the car darts to the right slightly. If your cruising along steady state and let off the gas you notice it slightly. When running through the gears on a full throttle run you notice it pretty significantly every time you let off the gas to shift.

Any suggestions? Could it be pinion angle or just maybe the positioning of panhard bar on the rear?

Thanks,
Jeff