My 15 mo sits in her highchair and won't eat. She spends her time grinding against the middle bar that keeps her from falling out. She has a *fabulous* time in her highchair! I don't really mind, except she's pretty distracted from eating. Maybe it's time we found a new chair, something between a highchair and a kid chair? Safe, but without that middle bar (toddler stripper pole for my dd). Suggestions? I'd prefer not to spend a fortune... less than $100 hopefully. TIA!