I had everything but the mirror. Thank you again. Incredibly helpful. Now I am making all the surfaces 18mm and adding some joining details.

You are amazing. Thank you so much. I have pulled my hair on this for weeks.

Hi everyone. Very new to SU.

I have been able to draw several items with no problem.

I am now trying model a tractrix horn. The profile has been calculated and successfully plotted with guide points. I have connected the GPs to create the tractrix curve. The top and bottom are flat and have the curve cut out. The sides extend from top to bottom along the tractrix flare. The sides start at 50.8mm and increase in height to 226mm.

I have tried several plugins and tools. My approach has been focused on push pull but unsuccessful so far. The sides are is aligning and mating correctly with the top.

I have attached the drawing and pictures

Any suggestions would be appreciated.

Thanks,
Tony

PDF of concept

SK Drawing incomplete

Traxtrix Horn.skp