Thanks for the reply!
I use Excel, CSV or Text files, the files contain only X, Y data, coordinates for the Points you want to display on screen & then everything else is done in the software.
You can easily include the Z axis points as well but you need to manually draft things first to get the coordinates, easier in the software as I have recently found out.
I use a graph to draft the base profile & then punch the numbers into Excel.
I thought you may be able to enter the multiple coordinates into TurboCad without importing file data?
I have found a way to do it & it works great, I have attached the screenshot of it, it's a big time saver for me.
Just enter the coordinates & connect the dots, what a wonderful world we live in now