For and OLD GROUCHY GUY I discovered that a new threaded BB will probably NOT work on this Herculian project! After removing the fixed cup and cleaning the threads I came up with what appears to be pieces of thread! Hey...a country western song: "I unscrewed it and all I got was a couple of pieces of thread."
Seriously it appears that perhaps the cup was cross threaded and the mock up Sugino that threaded in nicely on the adj. side doesn't fit as nicely on the fixed(drive) side. There appears to be SLOP in the fitment. I am conducted technical discussions with VO about there threadless BB as a solution.
Are there any thoughts about this solution?