| Message |
If the down-pipe can consist of 2 separate pipes with one flange, couldn't the test-pipe be of similar construction, in-order to continue the separation further back, but still keep the ease of current down-pipe/test-pie construction. So both the DP and TP would have a flange like this: where they join. Let me know when you start making 'em like this ;~)

|
 |