[Quilting Depth with Lenni]

I am really considering the purchase of a Lenni and am curious how much of the 22 in arm depth you really see when stitching.  I know the quilt take up eats into that 22 inches.  How much --- the information is really appreciated.

[New owner of Lenni]

I am "test driving" a Lenni machine early next week and can't find this information anywhere.  How deep will the row be as I quilt across.  I know that the machine has a 22" throat, however with the quilt accumulating at the base of the throat that will eat into the depth of the row.  Thanks.