Komatsu PC45 Blade control cable location? HELP !

[RollinK]

Any Komatsu PC 30/40/45 experts? I have a PC45-1 that broke one of the control cables (the one between the blade control lever and bellcrank) but can't find where it goes once it exits into the cab floor.. The manual (which is very unclear) shows the bellcrank on the left side of the cab somewhere around the left control stick. It is not there. Pulled up the removable cab floorboards, still nothing. Looked under the cab for a access cover, nothing. I can see the two cables entering the cab floor but then just seem to disappear. Even tried a endoscope with no luck. Someone must have figured this out, its a 25+ year old machine. Any help would be appreciated !