Infill set as top/bottom layers

[3DSmokeware 0]

I am working a print right now with a .8mm nozzle, and Cura 4.0 wants to set the space in-between the thin 1/8 in wall as top/bottom layers instead of infill or even wall lines. Im trying to figure out how to remedy this, to construct the whole wall with straight lines for the sake of eliminating the considerable time its taking to fill the space with line-style top/bottom layers. What is causing Cura to think this way and how do I remedy it? I have played around with the wall count and wall thickness to no avail.

[brian_prefix 0]

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