Today I put one of those 90* fuel fittings on my bike and when I turned the fuel on, guess what, yes sir it started running out the over flow line. So I removed the bowl and on the float valve there are 3 ribs that run the length of the body that are about .05 wide and about .030 high and at the top of them using a magnifying eye loop, they were smooth from riding up and down in the fitting but at the very top there was a burr and I think it was sticking on the top of the new fitting because it was a little different than the original. I filed it ever so slightly to remove it, reassembled the bowl and float valve, turned on the gas and no gas ran out the over flow. I tried to get pics of it but my phone couldn't get close enough to see the burr.
