What is the easiest way to work out where all your liabilities are?

You now the position - all your funds are tied up and you need to free sum up to place a bet but all the positions you can think of are ones you want to leave in their respective queues as waiting bets. But they don't add to as much as would explain the lack of funds. Somewhere are some bets you've overlooked but you can't work out where they are cos they are unmatched and don't yet show up in the total red for that market, or as backs they don't offset any existing red. It could be several backs and lays across multiple markets or maybe there's just one big one you forgot about  somewhere.

Why don't BF have a function to list all the markets where you have matched AND unmatched bets and show you a net figure for funds tied up in each of those markets?

Or am I overlooking something simple?