Faulty Connection on Sloped Pipes

[Anonymous]

I have been getting these kinds of connections everywhere in Revit 2015! Mostly it comes up when i'm using the new 'Change Slope' feature when connecting sloped piping. Rather than turning the tee to suit the angle of the pipe, it creates this flat mash that connects the pipes.  It seems to accept it as a connection and places it in a system.  You can also tab through to select everything but it looks just awful.

Has anyone else run into this? Is there something i can do to prevent this from happening?

Cheers,

[www.TechRoom.bg]

Hello,

This issue start folow the pipe connection when different pipe segments dont stand in a same global location. 
For A simple fix issue just check vertical and horizontal aligned. Choose change slope before connect pipes. Grab higher pipe and drag the blue connection point to lower pipe /in plan/.