Does the bump happen consistently over certain areas of the wacoms surface? There could very easily be minor imperfections in the tablet surface itself causing this.
just wondering if anybody has tips on how to cure this kink i am seeing in paint strokes: - this is not application specific! i can reproduce the behaviour in photoshop, krita, affinity photo, whatever. always happens when doing quick strokes and rapidly changing stroke direction. slower, controlled strokes come out clean.…