Hi, my name is Stephen; I'm 39. I've been into diy audio for about the last year. I enjoy the satisfaction of building things. I've built the Akitika amp and preamp and the Bottlehead Crack. Currently, I'm looking at speakers. I just purchased a Klipsch 600m (Old model, not the new one). I'm looking to do the GR Research upgrade for this speaker. I've watched the videos of it being constructed. My concern is the crossover. I don't have a workshop where I can cut out a board. Not sure if you can just request that small a piece of wood at Home Depot. I was wondering if 3d printing was an option and if there were any blueprints for download anywhere. If anyone could point me in the right direction, I'd appreciate it.