Hey Sektan, I've finaly got round to starting a new project and im wanting to set it up using your air ducks and vents. However ive ran in to a little problem with the vents.

Im wanting to place a vent at the end of a duct in here.

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=492637409

However when i try to place the vent on to the duct like this the placement block stays red and wont place.

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=492637465

It will however let me place the vent on the duct like this.

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=492637441

its almost like the mounting points are on the wrong side.