There is an easy way to fix this.
Go to Me/Preferences/Advanced and tick show advanced Menu.
Open the advanced Menu and at the bottom of the panel tick show debug settings. A small dialogue will pop up called "DEBUG SETTINGS"
Next to the white text entry drop the selection arrow, a list will appear. Scroll down to RenderVolumeLOD factor. Its about 5 lines from the beginning of the ones beginning with "S".
The default value is 1.125
Change it to 4.000, then close the window with the X
These features are unsupported by LL. if you have any problem just follow the instructions again and click the default button to return the setting to 1.125
Hope that helps... it sure did for me and my sculpties !!