I guess I don’t really understand what you mean so I will just say some stuff in hopes it covers your needs.
I assume you mean “Frame and Focus” here… at least that is what I am basing my answer on.
Not sure what this means. We don’t have a Pinpoint tab anywhere. If you are referring to the Plate Solve tab, this also has no field in which to enter your scale so you have me at a loss here. The only place to store scale is in the Control Panel Camera tab.
Right clicking on a FF image to plate solve will auto populate location hints from the telescope (the pink box) and the orange arrow is populated based on the scale value stored in the camera tab:
As a side note, a faster way to do this is to just click the “Solve and Sync” button located in the “Scope Centering” module or in the Plate Solve tab in the Control Panel. This will take a solve frame (like a Frame and Focus" frame) and solve it all with one click.