I see MarketTiming different than you do. Maybe you are confusing them with someone else. They do not have a Time Trac on their web site that I can find.
Using their signal dates and trading the Qs at open the following day, they are up 27.9% for all trades closed in 2005. As of May 1 they were at 18.3%, which means they are up 9.6% since that date. This is with no margin. There have been a total of 18 trades closed with only 2 losers.