I like this idea, if we get to keep ours I am going to look into building something very similar as I dont like how they are so close to each other from the factory. I will look to include a dehumidifier for the PVA though.
Has anyone seen a failure this bad? PVA raft and supports with PETG filament. Set to be a 49 hour print but this was just overnight. The last layer of the raft quit before it was complete then the PETG found its way ALL around the heads.