One needle valve seat different than others... issue? Pics included

[Guest]

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Three carbs have one seat assembly, one carb has a slightly different one. I only wonder if it will be an issue because it is about 1mm higher than the others when in place.

Pics:
3/4 seats with needle (normal)


1/4 seat w/needle


Seat comparison in carbs


Seat comparison out of carbs



As you can see, the needle is "lower" w/ respect to the top of the seat assembly, but it is at the same height as the other three float needles. As long as my float heights are good will I be fine or is this something that will cause issues?
Any advice help is appreciated.

[jdvorchak]

As long as the springy plunger at the top of the needle valve is still "springy" and you are able to make the float height within specs you should be good.

[tkent02]

Check also the fuel height while the engine is idling to make sure they are all at the same level.

[Storch]

Great. Thanks for the advice!