Still have problems with the max2d integration, have done a vanilla install of Blitz max and upgraded to 1.28 then syncmods and when I compile the 3d disappears when the 2d appears.
I'm not going to worry too much about 2D - 3D integration to be honest - it's not something I really wanted to add in the first place due to the niggly issues which always crop up, so I'll just leave it as an unsupported extra for now.
@EdzUp: The 2d in 3D integration could cause problems with older Gfxcards due the switch and saves of OpenGL states. I don't think we could do anything on this side.