Fence panel matertial is rotated

[K.E]

I'm getting to grips with the railing/fence tool and have used the settings to edit it visually. Under settings - 3D attributes - Panel, I've added a material ("Siding Vinyl Beaded Seam Tan 6in MT") which when used on a wall, this material is horizontal, however on my fence panels it's showing vertically. Same thing happens with any other texture. Is there anyway I can rotate this? Without directly editing the material, as I have used this elsewhere in my project. The second image attached, with the blue panels, same problem but wierdly the end panel has the correct orientation.

[rDesign]

I’m not sure what to do about the rotated end panel, but I would make a duplicate of your RW texture and rotate all of the textures in it 90 degrees. Assign the 90 degree rotated RW texture to your Fence.
 

I have many duplicate 90 degree rotated RW textures in my projects for this very reason.