After modding my Anycubic Kobra 2 with 92mm fans, I needed some feet raisers to clear the thicker fans from the table.

These feet raisers/spacers fit inbetween the printer and the rubber feet themselves.
I simply used a M4x40 screw to fit in the 27.5mm raisers.

I've built-in an approx. 3.5mm recess for the rubber feet to secure into. For my printer, it was a snug fit - but depending on your printer, you might need to scale up or down the model to make it fit.


For good measure, I've added 20, 22.5 and 25mm raisers as well.
Note that the models are approx 3.5mm higher than the amount they raise the printer, to account for the recess where the original rubber feet fit into :-)


Created with parts in Prusa Slicer.