opcode XFade, 0, kk
  kMod, kMix xin
  k1 zkr 1 ;CHANGE
  k2 zkr 2; CHANGE
  kmod zkr 3; CHANGE
  
  kMix += kMod ;+ limiter?
  if (iSW != 0) then
  	kout = k1*kMix + k2*(1-kMix)
  	goto run 
  endif
  
  kout = k1*log10(kMix) + k2*log10(1-kMix)
run:
  zkw kout, 2 ; CHANGE
endop
