I was just being extra extra cautious as last year driving to ford fair it split the small heater water matrix pipe, which i repaired, overheated and cooked my head gasket, (Took us near 5 hours coming back), anyway since then Jano @Odd Kidd re-buit it and has not let me down since. The car stayed cool all day even stuck in 3 hours of traffic. Well chuffed with Janos work.