Hope every one is having a good easter. I just rebuilt the carb on our 64.5 mustang with a 260 v8. After the rebuild I set the mixture screws 1 and 1/3 out and fired it up. It ran really rough and after playing with the screws it finally flooded. During the rebuild I did not mess with the choke, because I was having no problems with it. I just cleaned everything up and replaced the needle valve. Is there another adjustment I missed? Thanks for any help.