Creo Parametric Move component while placing

Move component while placing it in assembly by using 3d dragger is not possible.
First constraint: consident surface-surface(picture m1)

Second constraint: consident point-surface (picture m2)

Firth constraint: coincident point-surface. (picture m3)

Move component is possible only by dragging (picture m4)

Creo Parametric perfect sketcher behavior

Want to create 54 dimension in sketcher.
Then the Resolve Sketch window pops up to offer delete dimensions 54, 162 and constraints, but no one i want to delete. All offerings, I need to reject.

I cancel creation of needed dimension and then I delete L2 equal lenght constraint from sketcher.
Finally I got opportunity to place 54 dimension in sketcher without any warning.

Very long and perfect procedure to place simple dimension in sketcher.