Don Mead's Seven Sentinels - an 80% drawdown!!!

Billed as the Most Powerful Trading Concept on Earth it is in the midst of an 80% drawdown.

 

I should clarify, it's his Seven Sentinels ES Pro with an 80% drawdown. As of tonight's close, his other system, Seven Sentinels ETF Trader, has suffered a 103.5% loss already in September. That's on top of a 43.1% loss in August. Anyone here traded his systems?