How to model 105 degree elbow?

[dozer]

Trying to model a custom bent elbow with an angle of 105 degrees. Get the following error message: "Bend angle on element 70 TO 80 is 105.00 deg: it must be between 5.00 and 95.00 Deg."

Why must it be between 5 and 95? How can I model this?

Thanks

 

[LittleInch]

Just join on a 15 degree elbow to 90 degree elbow with zero extra tangent length?

 

[dozer]

One of my coworkers asked me about this so I told him I would post it. I just tried it myself and was able to model it without the error. Not sure what he did wrong.