Convention delegates will be voted on in the same way as legislators. That means the districts will be gerrymandered just the way they are now. Unless different people run for the constitutional convention, it will be the same lop-sided situation. Currently, the majority in the House wants to get rid of the requirement to provide an adequate education to kids and the requirement to not give taxpayer funding to religious organizations. But even if something passes at the convention, it still needs to go to the voters and get a 2/3s approval.