[Bob Lacey]

Hi Bob here Vintage Wheels
The stock spinner angle is 60 degrees which covers Vintage ,Trigo, WAW and others.
What can cause a problem is if the taper on the spinner has been machined too much (for example to suit a particular wheel or spindle) then that spinner may not be compatible with other wheels)
So the important thing is to ensure that the spinner taper clamps the wheel before it bottoms out on the spindle/adapter and ensure the ears of the spinner (near the spinner hub) do not contact the wheel before the spinner taper clamps which will cause a problem.
I hope that clears up any confusion
Bob