Can't adjust texture X offset in FOFs

I couldn't do it even by setting each line individually with the transfer line flag.

Try adjusting the linedef texture offsets of the sector the FOF is tagged to.

It should be doable with the Transfer Line. Do you have an example WAD?

No, he's right. You have never been able to adjust X offsets on FOF textures, only Y offsets. To adjust X offsets you need to adjust them on the target linedef.

http://dl.dropbox.com/u/26940009/files/srb2/fof_x_offsets.zip

Left: Transfer Line FOF with X and Y offsets on each line (only Y offset is applied)

Right: Standard FOF with Y offset on main texture coupled with X offset on target linedefs (should theoretically have the same effect as the transfer line FOF, were it working right)

It doesn't make sense for it not to work, seeing as you should even be able to have one of the sides scrolling and not the other.