[D15r]

Thanks a lot for your analysis, you saved me the work. Whether it is relevant or not the sides of the spoiler are nicely tapered inwards as the spoiler gains height.

As has been previously mentioned in this thread, I may trial closing in the spoiler. Blocking air from bleeding out the bottom and possibly creating a high pressure zone so that the airstream rides on it and separates at the spoilers rear most edge. Of course I could easily box in the sides with coroplast to prevent of negate the side in spilling in.

Idk much about aeros to be fair so my theory may be off. I have some testing to do, I like to follow the test protocols and get some solid data.