Slant six carb problems

you can check the wet fuel level by removing the economizer cover and measuring to the fuel, should be 27/32 from the flat surface. you also want to make sure you have used the correct gaskets from the kit, sounds like some of the idle ports may be blocked (may be fuel or air ports) most kits come with several different gaskets for different applications. also check this page for carb operation and servicing:
http://www.slantsix.org/forum/viewtopic.php?t=33102