Pipe command has no mid diameter option yet has gone thin midway

Hi, V5
see attached, why has pipe gone thin ?
should be 0.05inch throughout.
Pipe command goes thin then thick again.3dm (532.2 KB)

Steve

Re your title, you can actually add as many intermediate sizes as you want, after setting the two ends.

But to keep the size constant along your spring, you need to set the option FitRail=Yes.

@jeremy5
Thanks Jeremy,
thats solved it

Steve