Finally got my Mustang back!!!!!!a few questions.

[PKRWUD]

FYI:
There is a right way and a wrong way to determine the best location for the cross tube, and location does make a difference. If you're interested, the best way to locate the point at which to weld the tube is to take a crayon and make a thick line on each pipe, from the collector back. Make a normal hard run around the block, and check your crayon mark. The temperature of the exhaust gasses within the pipe will cause the mark to discolor or burn at a specific location on each pipe. The point of discoloring is where the balance tube should be mounted.

Take care,
-Chris