Trying to get the windshield washer nozzles set up correctly on my 69 conv. Searched fgf site for past posts and the issue wasn't really ever resolved. Is there a difference between a 67-68 setup and a 69? Is there differences between conv and coupe on either set up? I've got a bunch of original nozzles, just not sure which ones are correct. Plus, none of them look like the aftermarket ones even though they say "reproduced identical in appearance" to originals. Any input or pictures would be greatly appreciated.