Hi guys. I made a modification in the megadrive clone FEIHAO HDMI I was based on this topic: (http://www.sega-16.com/forum/showthread.php?27175-The-DEFINITIVE-TCT-6801-Virtua-Racing-fix) and now I can run virtua racing normally (I did not do more tests or exhaustive tests it was just a quick test but it worked well) What did you think? see the schematic here: [GALLERY=media, 2308]Esquema VIRTUA RACING FIX TCT6803 by afsblood posted Oct 4, 2017 at 10:15 AM[/GALLERY]