I just got the GP slot machine tool. When I did some practise cuts, it seems I would cut off level. My bench is waist height and I am tall and I just seemed to angle the machine while cutting. Photo was my solution but I am wondering if anyone has a better approach/technique? I just got the level from Lowes and stuck it one with 2-sided tape. The horizontal one is tough to set because the machine front is tapered but the vertical one helped me a bunch.