Duplicate Trendlines

[foxprop99]

I use trendlines regularly and find it frustrating that I can't duplicate a parallel trendline to create a channel with the exact same angle.

When you right click on a trendline, it would be great to have the option to "duplicate" or "clone" the trendline.  It doesn't seem like it would be that hard to add that option.

Another option I am interested in is the option to draw a 45 degree trendline, or a custom degree that could be changed by the user.  

Thanks.