I agree to a point, but I'm not a big fan of the 'if you're off you're off' argument because in reality none of us really see it like that. Pre VAR absolutely nobody would have had an issue with a goal like last night's one standing. They'd have tutted and said it's close etc but nobody would have thought they were being screwed over. We're now trying to look at things with military precision and decide someone's toenail or armpit is offside when that isn't what the rule was introduced for. Being 0.0001 inches ahead of a defender isn't gaining an unfair advantage, just let it go and give the attacker the benefit of the doubt.The difference between penalty and offsides is. Offsides are scientific. Therefore if your off, your off. Can the computer be tampered with to alter the lines. I suppose it can, but that's a different matter. It doesn't matter if its only your toe nail that's off. If you're off, you're off. There's got to be a cut off point somewhere. Yes we were unlucky last night but according to the rules he was off.