impressed with the escher-like model.
But not convinced that the mmu is worth all the hassle if you have to rebuild the printer to accomodate it.

And yes, I know you and autowiz like rebuilding machines. But some of us like to take cost into account.

The more I see of the mmu, the more I'd like to see someone running a mosaic palette as a comparison.

I really need to play with the soluble filament I have.
Pretty much the main thing holdign me back is that I haven't built a top loading filament feeder for the klic-n-print yet. So changing filament is a real pita.
And with the soluble stuff - it has to goback into dry storage after usage and I'm used to leaving filament on the back of the knp for months at a time :-)