Thanks Ricahrds, Siv,

Dear Siv,
I know to use the way you describe. For the pipe model which has so many nodes run in many VARIATION of directions, by rotate them, not all will fall in major global coordinate. But could be reduce.

Dear Richards,
I wish still there is the optional report for "local restrain report" with exception to node(s) where change in direction between 2 elements and has restrain on it. Report also include summation value of reaction there. Then easy to compare against the allowable load on support with type of model like I mentioned above.

For the node(s) mentioned above, Caesar just need to put *** for reaction. Then let the users to take a look themselves at that special location. It Looks like crazy idea :), sorry.