Assett Export .OBJ sizing?

Hello, I'm trying to figure out what is changing my size when using Assett Export on a vector image 3D extruded to a specific height, with front view 0, 0, 0 rotation.

I normally export these layers to .DXF files, and manually import into another program, select the vector paths, manually extrude the widths, export, etc. and recently noticed that Illustrator can take my vector path and turn it into a 3d .OBJ from right within. But when doing this, my size that gets exported is extremely small. Typically these are around 3" sized.

I have included a photo of what I extrude for an example, and what the 3D model looks like (the small one) next to the same model where I manually made the size to where it should be around in the 3d software.

These are the correct size on the artboard sizing, 3" size, and the same size when I export my .DXF file manually to extrude the paths, but something is changing the size with Assett Export. Does anybody have any ideas?