Saving Old Seagulls

I have John looking, but if anyone knows the whereabouts, or trips over a #90 jet for an amal 416 carb to go in my 1983 90 model Seagull, please let me know. Thanks.

I managed to get one from Sheridan Marine, thanks to John's knowledge. It wasn't a part I expected them to stock, but perhaps as it seems they hardly, if ever, fitted them to any new motors, they ended up with a few NOS on the shelves. It will be interesting to see how it functions when fitted, in theory it should reduce the flow of fuel by just over 5%.