RMU buffer - fishing Rook - step files
Making change filament easier.

I am having good results with the RMU buffer. However, one of the things that was giving me trouble was changing the filament, because grabbing the filament was not always easy, especially because the RMU does not stay open when filaments are in the buffer.

So, I designed a hook that fishes the filament and also keeps the RMU open, which greatly facilitated my workflow. I hope that this also can help others.