ok, so I am figuring that from head to tail, if the first valve use cap screws (BTYPE = CAP), the bolting of the second valve (BTYPE = BOLT) will have its description and length set to the same values as the previous cap screw.
If I shift the two valves (1st the one with BTYPE = BOLT and the 2d one with BTYPE = CAP), the bolting of the valve with BTYPE = CAP will have its description and length set to the same value as the previous.
ok, so I am figuring that from head to tail, if the first valve use cap screws (BTYPE = CAP), the bolting of the second valve (BTYPE = BOLT) will have its description and length set to the same values as the previous cap screw.
If I shift the two valves (1st the one with BTYPE = BOLT and the 2d one with BTYPE = CAP), the bolting of the valve with BTYPE = CAP will have its description and length set to the same value as the previous.