How do I rotate the end hooks/ rebar output from the structural package?

I am making a circular pile with spiral and longitudinal bars going vertically. I am trying to make 8 bars that are all spread evenly around the pile, with appropriate cover. When the bars reach the top, I would like all of their orientations to be such that the hook goes toward the centre. However, I am not able to rotate the “rebar” output of “create.fromcurves” in the structural package. I have also tried to manipulate the input of the curves into “create.fromcurves”, but this also doesn’t work. Any ideas?