Sirius was out of SD-1 will have more in a week or two. I took them all the way apart soaked them in chem-dip a day for each then blew them out with the compressor. I smeared a little black silicone on the diaphragms where the holes were. re-assembled installed and synched them. Still acting strange, the idle after warm up is about 2K. The idle screw is backed all the way out I can see slack in the cables when I twist it forward. But what worries me most is the right front carb if I put my three fingers over the throat the beast will red line when I twist the throttle but falls on its face about 3K if I don't. That's the only one it will do it on. I've got another carb set I took the one I needed out I'm soaking it now.