a racer at our track just got a new CRC T-fource. one thing i noticed the t-bar had about a 1/4" hole drilled in it. there was a countersunk screw hole in the chassis below. it appears that if they may have a new top cross plate coming out. where one could mount a post on the chassis that goes thru the t-bar and connects to the top cross plate like the Corally SPX does.