[quote=souleaterfan320]
well, the thing is, that a semi circle barrier actually is a complete barrier,the floor of it is typically a thousanth of a millimeter thick, so thin to were you cant even feel it, reason i know this, ive developed a few...
[/quote]

That makes no sense. If it's solid, you can feel it, and you can definitely see it. Look, you can see the orange tint.