Aww come on Takingover (does the name suggest a personality trait?) I wasn't THAT bad, besides, we have cat 3b, why do want to look at that estops stuff?
As for an INTER, that's just oztranauts trying to be cleverer. All the buttons and switches can get a bit confusing though, luckily my arse is usually so numb from the cripple 7 seat, my brain won't function properly anyway. "Mumbai Mumbai do you read?"