I found a .053 & sent it to you. Here is a poor mans exhaust analyzer. With out using the choke, if you start it up with the engine cold & drive off with out hesitating it is a good indication it is running rich. If you start it up & it hesitates till the engine warms up & then responds good it is about normal. If it hesitates even after it warms up it is probably too lean. This is kind of general. There are many contributing factors.
