Chamber extension for Emerio dehydrator

Created a four-piece higher chamber for Emerio FD-109543 food dehydrator (https://emerio.eu/fd-109543.html) with 270mm outer tray diameter. Height of the chamber is high enough to accommodate even thicker spools with the original lid on. For longevity, print in something temperature resistant (not perhaps in standard PLA). The chamber is compatible with the original trays, so you can place one tray on the bottom to allow better air circulation while drying a spool of filament.