I used a Kwik Lift when I swapped in my 518.
I think you need to get the wheels at least 15” off the ground.
They say it raises it 20” and I had some room to spare.

From their website:

Kwik-lift raises the bottom of the tires to 20 inches above the floor, putting the average chassis at about 30 plus inches above the floor.

[Linked Image]

Last edited by BDW; 06/06/20 06:24 PM.