All this just for searchers - and you know which 2 of you there are. lol
No manner of adjusting has eliminated the wind noise. I covered the shade with Fatt Matt when I re-upholstered it, and that seemed to lower the pitch, but of course only when closed. The gasket (thin felt band glued to the glass frame as described above) has worn down over the years so it'll never give good seal. With a hose I can see water going in, but not normally any leaks. The drips going through a carwash is just too much for the the tubes to carry away hence the overflow over the capture channels.
There's no such thing as replacement gasket for the vinyl roof style Astroroof - ask me how I know yada. And, I found a local sunroof guru shop who knows all the suppliers (including ones I tracked down) and said the 'vinyl roof' seals were hard to find even when the car was new. The wind noise is a major trigger now, so I'm prepping to RTV it closed, pack underneath with house batts and pull the fuse.
\'96SS SOB: SSRI, Herter Tune, Tri-Y II, , 3000 Edge, F/HO bars, METCO extendeds with CV MMC, Bilsteins, currently Vredestein Ultrac Sessanta (315/35 rear). Finally, wait for it... LT-4 knock module!
\'96FWB BUW-Butt Ugly White: PCMPerformance tune, HDFA w/ swissed filter, 1/2 SLP s.s. catback with H- and Flow Super 50s, oem opti rebuilt 3 times, SS Bars, METCO LCA, Airlift 1000, Monroe SS, PowerTrax No-Slip, CTS wheels with +1 rubber. Finally, yes again... LT-4 knock module!