My own CoreXY printing. 300x300x300mm. Duet electronics. It was hard to calibrate thermistors on it. Much harder than Marlin.
Originally shared by Victor Serov
My corexy printing. Finally. Everything designed by me.
Very cool, I know the feeling when you get things working. Good job keep it up. 
@Jeremiah_Coley Thank you
Hey Victor, what are you using for a build surface? If that’s glass, how is it held on? I’m making a large printer and have a cast 6mm aluminum plate to act as the platform and heat spreader. Would like to put glass over the top. My aluminum plate is about an inch larger in both directions than my max build area. The perfect solution would be a way to mount and dismount the glass for a removable build surface. Thanks in advance, Mark
@Mark_Napier TAZ 3D plate from aliexpress as support. 300x300 aluminium heatbed (aliexpress) with PETG sheet (Amazon). It mounted with custom plastic parts, that I printed. I didn’t tested yet big prints on it. I always can switch to 300x300 glass with gluestick if needed. My first printer works with glass and gluestick.