Hello all - I've got a head-scratcher for you.
We're using pattern 2155 for some double-bend fittings. Despite all the settings being exactly the same as other fittings (such as 2523, 2051, 2047, 2041, etc.), we just cannot get insulation to show up on this pattern. It has all the same configuration options, and the insulation spec is set exactly the same as every other part - the insulation just doesn't show up.
Has anyone else encountered this before? Any ideas of what's going on? Thanks!