Y Carriage Support

I just received my Taz 6. During setup I noticed that all four rubber feet on the y Carriage are about 4mm off the table surface. Is this normal?

I have confirmed that the carriage is properly seated in the frame. Either the feet are too small or the feet on the main frame are too big.

That was an intentional design choice. There are ways to un-design it though. Adhesive furniture sliders work well, or a longer m3 cap head bolt and some washer s under the flexy feet.

I was told it was to have it sitting on only the main frame and leave the print table to basically float to keep it from being shifted by contact from the surface of whatever the printer is placed on. Or at least as much as possible to keep it from touching.