Discussion about the Korg PolySix synthesizer

Because these dont wanna work very well , I started double checking res values. One place that's weirding me out is across R77. Old boards measure about 40 K ohms ( with other components in circuit) . The new boards measure about 180K ohms ( the value of R77 alone)

I've built 3 and at this point it would have been easier to rework the originals.  30 yrs in electronics engineering and test and I'm not happy with these AT ALL