Cool - two of the solutions worked - turning off the sky fixed the problem as did using preferences-->opengl and unchecking 'use hardware accelaration'.

Thanks very much
Amy

Hello All,

We have just installed sketchup on a new computer and have found a strange problem - moving the cursor around causes the sky to flash from regular light blue to dark night blue and back again in a buggy manner. The model was built using Skup's standard ground/sky default style and works fine on other machines. Only the sky colour is effected. Any one come across this before?

I also have a secondary question about the forum - searching for the word sky returned no results even though I found 'sky' in several posts manually scrolling through. I was using the advanced search, checking title & text but nothing come back - what am I missing?

Thanks
Amy