Anycubic i3 mega S maximum print speed test with Klipper

Anycubic i3 mega S printer Hotend: e3d v6, direct MK4 Extruder: BMG Bearings: 7 MSM Drivers: 2209 2208 Native table without additional processing (ala adhesives) Motor steppers and belts: original Plastic: PETG Firmware: latest Klipper Octoprint First layer: height 0.2, line and filling speed 200 mm/s Subsequent layers: height 0.2 or 0.1 (no difference in speed), perimeter 300, external perimeter 250, infill 250, top shell 200, travel: 300 max_accel and max_accel_to_decel (about the same as acceleration in Marlin) = 4000 (belt slips by 10000, everything is fine with the belt at 7000, but the bearings start to howl like Chewbacca) Resonance Compensation is calibrated with an accelerometer.