After seeing https://www.printables.com/model/894726-qidi-x-max-3-spacer-for-bed-leveling
& the modifications being made to the frame i decided to go my own route & source some spacers & design the printable risers to aid them to the correct height. I can not confirm that the original screws are usable. I had already needed to replace them with longer ones while the stock hardware was still in place. IIRC they are 50mm long SHCS (which I may switch to slightly shorter ones in the future). I did modify my printer.cfg to play it safe to a Z_max of 320mm. I only seem to need the 50mm length in the rear right where the grounding wire is located. I now have about 5mm of threads past the nut & lockwasher.( 1-2 threads would be enough in MHO).
Before with the stock set up i could hardly tram the bed correct & not run out of screw.
So far this seems to be a much better solution to the extremely rigid stock springs. I noticed how flexible the lower platform is which is another reason i wanted to ditch the springs. They also put a lot of tension on the AL plate. :(
Simply, order the 26mm tall spacers sourced→ https://www.aliexpress.us/item/3256802597309016.html
& Print the risers from at least ASA or better.
Install, tram(level) your bed, set your Z-offset & Happy Printing (in short) .
I am using them printed in ASA & printing ASA with zero issues. I also can't confirm if this is possible using the stock firmware since i have long switched to FREEDI & have much better control over the machine & functions.
The File labeled DEMO has my print profile added. you can print them how every you'd like too.
I used .2 layers, 4walls, 30% honeycomb infill & IIRC 10 top & bottom( I may of used 50 on the bottom (where the step in the outer wall starts). All infill set to concentric, with normal bed only supports on.
You can message me here or find me on Discord Here → https://discord.gg/fCXuCvNv & here too → https://discord.gg/8xMB2EAZ if you have any questions or if i may of missed something.
The author marked this model as their own original creation.