I am envision them still running a 1999 VB6 app ported in 1999 from an old DOS Fortran EXE to calculate the exact kilos of pure metals to compensate for alloy c

I am envision them still running a 1999 VB6 app ported in 1999 from an old DOS Fortran EXE to calculate the exact kilos of pure metals to compensate for alloy composition differences as they melt the scrap crucible to keep the alloy in spec.