Hi Erik,
I have just tested the Blanco catalog that is in the cloud and this one seems to be reacting correctly. For now I would either suggest to use the cloud based catalog or turn off your collisions so you can place down the faucet and then (at the end of your design) you can turn off the collision patterns to remove the red hatchings.
To turn off the red hatchings you can: right click on an empty portion of the drawing and go to display settings. From there you can go to Warning Patterns and uncheck the box for ‘Colliding items pattern’.
I have downloaded the Blanco catalog we have on 2020spaces.com (BLANCO21) and I am also running into the same issue with the 518171 sink. I will report this to our catalog specialist. Thank you for reporting this!
Regards,
Kris
