Replaced default ifd01 with the following procedure
define ifd01 12258190732x ifd=6,6,nor,nor if3=8,out,1,1,,,on lo= lo=lo3,8080.00,usb,rcp,off lo=lo2,2020.00,usb,rcp,off patch= patch=lo3,5h,6h,7h,8h patch=lo2,9l,10l,11h,12h enddef
Using S/X recorder+Mark4 rack+Mark5A
Recording to HOB+0015
Schedule re-drudg'd at 20:10.
Fringes with vt02q in both bands
Observer: Stas