OK guys, this is the secret to success. You need to be able to sew somewhere that your machine will be at the same level as a flat surface roughly the size of the rug you want to make. You cannot fudge this step or you will end up making a basket.
I started by putting the weird little plastic table on my sewing machine (I have never used it) but in the early stages the rug grows so quickly that it outgrew that little table in no time.
In the end, my kitchen table, butted up against the kitchen bench (With the Guinness book of records under my machine to raise it) was the perfect workstation. There is a box, also on a book behind my machine and once the rug got wider than this arrangement I put chairs next to the bench. Yep, home beautiful all the way.
You really need to be able to sort this out, if you don’t have a flat surface it is impossible to keep your rug flat.