On 28/03/2016 17:12, Zippster wrote: > Also, is your vsync pulse broken up (“serrated”) by hsync to keep it > locked? It is, and for SCART RGB, I do need composite sync, so that is how it should be. Cheers. Phill. -- Phill Harvey-Smith, Programmer, Hardware hacker, and general eccentric ! "You can twist perceptions, but reality won't budge" -- Rush.