Duplicator D9 500 (Poulain brothers)

Hello, At one time or another, we're all drawn to large printers ... For my part, the Wanhao Duplicator D9 500 (the colt brothers) was my choice! Printer at 800 euros it's not expensive but there are inevitably things that aren't clear ... Let's start with the good stuff: - robust structure - Quality engines - motherboard OK Weak points: - The heating mat actually measures 300x300 mm under the building plate, so it's not possible to go higher than 60° (I'll sk