Curve traces, odd angles - Matched Length suggestions?

Hi,

I have a couple issues with curved RF traces. First off, when inputting and stretching the lines, they become many, tiny line segments (that make via arraying the lines almost non-existent!). Is there a function to make these multi-segmented lines, one concentic curved trace???

But, the bigger concern is once I get the curved lines in (add connect), and they look fine. When I start trying to move the vertex's around it becomes a hassle.

Anyone have any suggestions to add these easily and to stretch them around to match the lengths?

FYI - these are set up on more of a Polar input than a 0, 45, 30, 90, etc orientation. They are more like polygon entry.

Thanks.