Rotate lower part of object and keep upper part unrotated

Hi, is there anyone who can help me with this issue:
Rotate the Upper part of an object (R) and keep the lower part (F) unrotated as shown below?


Q2.gh (7.4 KB)


Q2_2021Oct21a.gh (6.8 KB)

1 Like

Excellent :ok_hand:
Thank you for your help.