Lazy Susan Outer Ring

This goes in tandem with the lazy susan model here: https://makerworld.com/en/models/909125-large-turn-table-lazy-susan-using-glass-marble?from=search#profileId-869688. It is an outer tray to keep the marbles in place so you can attach the top plate to a flat service. I am going to use this as a lazy susan for when I perform maintenance on my acoustic drums. I added heated inserts to attach the bottom track to the outer ring. I used M3 heated inserts (M3*6*5). My first model so if there is anything I missed please comment and let me know. Otherwise enjoy!