Automation
If its a back bet try placing it 'Custom ticks below the best reverse price' or of its a lay bet 'custom ticks above the best reverse price'
That will give you a better chance of being matched in a fast moving market especially in-play when Betfair impose delays on all bets
That will give you a better chance of being matched in a fast moving market especially in-play when Betfair impose delays on all bets