Both my targas have been leaking where at front corner of window glass where targa meets roof. Used creaking crack cure then replaced rubbers along edge of targa (at top of door glass) - no improvement.

 

Yesterday went to a classic car show where a Z was on display- spoke to owner who suggested problem may be blocked 'A' pillar rubbers- reckons water runs down inside these ( as well as through drain holes on top of roof).

 

Is this correct and, if so, how do you remove the rubber block at top of 'a' pillar which is attached to the rubber which runs down the 'A' pillar.

if you have a close look there is a screw at the top of the A pillar which goes through the rubber.

 

http://300zx-twinturbo.com/cgi-bin/manual.cgi?list=bf&dir=&config=&refresh=&slide=24&cycle=off&scale=0&design=default&total=46