The vacuum line leading to the fuel pressure regulator is still connected.

I tested the resistance across terminals on my TPS and this is what I got:

0 mm clearance VTA-E2 - 0.49 K Ohms (Ref Range .47-8.1 K Ohms)

.57 mm clearance IDL-E2 - 0.01 K Ohms (Ref Range < 2.3 K Ohms)

.85 mm clearance IDL-E2 - Infinity (Ref Range Infinity)

Wide open throttle VTA-E2 - 2.92 K Ohms (Ref Range 3.1-12.1 K Ohms)

0 mm clearance Vcc-E2 - 3.66 K Ohms (Ref Range 3.9-9.4 K Ohms)

While the last two resistances are slightly outside of the reference ranges, the first 3 look pretty good. Could a small change in resistance like this in the TPS cause such a rough idle? Interestingly when I spray the junction between my TB and intake with TB cleaner the engine revs up, which leads me to believe there is a leak there. I installed a new gasket when I reinstalled the TB (which is paper thin), but just tightened down the bolts and didn't torque them to factory specs (14 ft/lb). I think I'll reinstall it and see if that fixes the problem.....does it sound like I'm on the right track here?