Check that the Gravity button is turned off.
Or maybe you have a height value in the 'Z' coordinate box (although this would not be random as everything would end up -50').
To add an image, click on the "Upload Attachment" tab just below where you create the post.
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11