I accidentally overfilled my oil before my first track day and blew a huge smoke bomb just like that
I dropped the oil filter to remove a little oil, and since then have filled halfway (with my LN Deep sump I put in 10 liters of oil that takes me right up to halfway). Toward the end I experimented with running it a little fuller but discovered that it pretty quickly goes back to half due to oil ingenstion through the AOS (presumably) and that half seems to be the sweet spot.
Still on the same AOS nearly 100 track days later