Is a 29" bat way too small for a girl 4'9"? 29" comes right to her wrist with shoes on and I've always heard this is a good way to measure. My daughter is almost 11 but it just seems like every girl her age even if they are an inch or two shorter are using at least a 30" bat. I would like to go with a 29/19 because that seems like the perfect weight but will go 30/20 if 29's too short. Please give me your input.