Yes I am in the US. I would be fine to list the requirement any way that is proper. The extrusion is a multi-lumen polymer based tube. The twist is critical because the lumens will need to remain in the same orientation at the end as at the begining. I can tolerate about 15 degrees of rotation...
Does anyone have a slick way of calling out twist on an extrusion? I can't find any GD&T standard to address twist. The twist I'm speaking of is a general roll of the material as it leaves the extrusion and is pulled through the rollers. Perhaps degrees/feet?
