I've had this strategy running for 2 days now, just on a demo account. It is fast moving and takes a lot of trades, you can be up a good amount one minute, then the next down by the same amount the next.
It appears to be using a MCAD cross to enter trades. The ATM I'm running: - 4 contracts, 2x contact 20ticks, 1x contract at 30tick and the last contract is a trailing runner, the stoploss is set to 80ticks. The runner has a 40tick trailing stop. Seems to be working ok but could always been improved.