Hi, I've got one of these , which we have used for the last year instead of a high chair, and it's been great. The question I have is that I now want to remove the tray and sit my dd up at the table, but our table has a piece of wood running under the top and I can't get her knees to go underneath it so she's close enough. Has anyone else encountered this problem and what did you use? She's not old enough to sit on the chair on it's own with one of those kaboost boosters, was thinking this might be the answer as I tried her with a cushion today and it was far off the right height. Any ideas?