Please advise on condition and model of carburetors...I have late model Atomic new to me in August 2020. 74 Pearson 30. No engine history recent fragmented ownership. Research, found on this forum that my PO replaced my carb from Moyer in August 2008. I am trouble shooting what appears to be fuel problem after my first attempt to start engine yesterday(much prep work done before attempt with support). Encouraging result yet could not get sustained startup, and troubling evidence of lack of fuel in carb throat. Evidence is no fuel making...collecting info and investigating. Short story, I may buy one of your carbs for a backup. Advise when you can. Thankful. Stay well, Tim