Hi Kyosuke8...
Thanks for the reply. The regulator is off of my 1991 NSX (manufactured 10/90). What happened was... While at NSXPO '02, my passenger window suddenly fell into the door. I was told immediately that my regulator was shot, so I went ahead and ordered a new one and had it delivered the very next day. Upon removing the passenger door panel to inspect, we see that the original regulator did not spool up the wiring and could be salvaged by merely installing the Dali fix-it-thingie. Since I had already purchased a new one, and couldn't really return it, it was installed and now I have the extra one.
As long as you grease it prior to installing there should be no problems with slowness going up.
Retail cost on a new regulator is $501.74 and as a club member, one can purchase one from Niello (Sacramento) for a discounted price of $351.22. I will let you have mine for $250 + shipping.
Thanks...