I built mine a few weeks ago, for a cutting surface 25.5” wide but with separate outer rails so it’s really easy to disassemble. The conduit length is about 33” if I remember correctly.
The table in the photos below is about 70” long but could obviously be much shorter, the y axis is only dependent on that one length of detached conduit.
Photos at the end of this thread : LowRider build New York - #13 by vicious1
And here’s one more with it off the table, it only takes a couple minutes to put it on or take it off:
Have fun!