Yeah I have seen the metal ones and that may be the way I end up going but the cost has me hesitating. Wife is already starting to look at me sideways with the money I have spent so far!I was looking on Ebay and there's a seller who has the rollers made out of steel and fit's the CB350 and the CB750 sohc,same part.
I was finally able to get the last compression ring out, only took a little more foul language, a hammer and a very small punch.
Disassembled the carbs last night. Have them both soaking in Pine Sol over night. Both carbs were in excellent shape and relatively clean as they were completely drained of fuel before bike had been stored or left to rot.