Slicer, that’s it. I just got it Sunday. Took it out the box and put screws in the upright and spool holder. Thats it so far. I might get a chance to test it Monday or Tuesday. My comp should be back Tuesday, had some repairs done. I really want to find a good (hopefully free) modeling program that I can design my projects on and print from as well. Mostly speaker builds but prob furniture and anything I want to print as well. I see some people are using “Fusion 360” I think it is. I dont have a problem figuring out a slightly confusing program if the reward is capability.