I am having issues printing matterhackers Pro series Nylon. So I 3d printed some topoogy opt,ized shelf brackets that are supposudly rated to to hold 80 KG EACH. I printe to large one, and two smaller ones I am moumting my ender 3 on the wall to have to have to print bed at eye level,. I am also devising a method to have a snap together box for draft bafffles. I leaned I used to much glue stick on boroscillate glass bed. It failed, but not entirely. The peice I did manage to make was about 3 mm thick, and my partner, who has 16 inch arms could not bend it. So, if I master this, which I will in time, I want to make a progrressive wave machime like the youtube from YesEistein, But, to date no one hears he says, He gets 800 watts at about 8000 RPM. But, you can do as he did and make your own litz with 4 sub bunches and the sub bunches hook up as serial or parallel for as much as 4x the power output. SO , mayne redude the RPM down to 1000 RPM and still get a respectable 100 watts or more and with out a gasoline engine. Stay Tunes, I still have PEEK to play with, which is the strongest, but some carbon fibres are so much in demand, one could start a shop just printint it for others. Here in Vancouver, I cound out a shop charges 50 cents a gram. Which a KG or regulat PLA is only 20 25 dollars. So do the math print carbon fober, make a fortune. But, I am going to create the real Tex Energy Killer, its gonna be soooo easy, coz tex energy only works in a 40 to 50 KM wind LOL