Could be something as simple as a very small particle stuck on the needle of a viton needle. I have also noted that over time the "ramp" the needle rubs against can get a bit rough and help hang the float. When I have the carbs off and "open" I prep the parts by
gently polishing the contact surfaces for a very smooth operation.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
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