done the three days trial the charting is nice but bfexplorer is not that good imo i found when i wanted to put a order into the market would be lag and could some times cost you 2 or 3 ticks not sure if the ninja trader data feed was casuing it
Happy to help! Problem is as soon after you start make money, betfair will slap a 60% premium charge on you and eat into your profits! Betfair are becoming a bookie just as bad as the others.
Follow Peter Webb on youtube, he does lots of educational videos