Hello everyone! So I finally gave up on my Rochester B carb and ordered a replacement equivalent. The main question I have is with all the gaskets I have, I'm not sure what is supposed to have a gasket and what is not? My main question is in between the intake and the carb insulator, is there supposed to be a gasket? I know there's a gasket between the carb insulator and the carb itself. If I put one between the intake and carb insulator, as well as the insulator and carb, there wasn't much thread for the nuts to thread on to, which leads me to believe there isn't supposed to be one between the intake and carb insulator. The other reason why I'm questioning it, is because when I put the carb insulator on the intake, it's not 100% flush and I'm worried there will be an air leak. Thank you in advance for your help!