Spiral and Spiral not tangent

The 'Spiral arc Spiral' command will only produce accurate results when connecting two lines.
When you connect to a radius you need to use different commands, depending on the situation. When connecting to a line and an arc, use 'Complex Transition between any Element and Arc'. When connecting to two arcs, use 'Arc Between Arcs'

Thanks,

If we select the radius first and then the line, the "Complex Transition Between any Element and Arc" command does not work.

Thanks,

If we select the radius first and then the line, the "Complex Transition Between any Element and Arc" command does not work.