Help:Troubleshooting/Map Issues/FOF/Custom FOF

Did you make sure to put the hex code as the upper back texture? If your control linedef's one-sided (which it probably is), make it two-sided, then set the linedef's back sector to be the same as the front. Did this solve your problem?

• Yes, thank you so much!
• No, my custom FOF still has issues. Or, I had already done this.