Yes, mine are lowered to table height. Every machine I own has a different height of the base. So I have the tables set at different heights and spacers to adjust the height when I move from one table to another.
The embroidery machine sits on top of the table so the embroidery unit can be attached to the head. I don't really sew on this machine so for now it's OK. But I would like to sew on it, so I'm thinking of another table. Maybe I'll start checking ebay for Horn tables. $90-what a steal!