IF TTs is the best on the market then why did HD sack them and move to another company ?

Don't know...

Harley simply got greedy and saw a way to get one guy out of the process after they took his unit apart an took two years trying to get it bac k together and when they did get it back together they dumped Steve Cole.

mmm maybe HD found out Steve Cole was plannning to take over the world one ecm at a time so they put an end to his evil plans