DD1 had the Ikea Antilop high chair but DD2 (6 months next week) doesn't have the trunk control for it yet. I'm planning to do BLW. Is the fact that DD2 needs the support of the Bumbo a sign that she's not ready for weaning at all, or is it ok to give her bits and pieces on the Bumbo tray for a bit until she can manage the Antilop without sliding all over the place? I'm in no rush to start her on solids and don't want to buy another high chair. She's BF. 