I am currently working as a design intern and I am urgently trying to CAD up a Roll of piece of paper but its proving difficult, I've been using Sheet Metal Loft between two existing Spiral sketches and then trying to extrude and extrude cut to get the desired affect but its just proving to difficult. Does anyone know how to do this with Sheet metal or just through lofts and extrudes? Thanks in advance!

Files attached to see what I am trying to achieve!

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