Hi, Eric, and welcome to the forum. You'll adjust to flying with heavy brake. Although it can be adjusted out, most experienced flyers opt for more brake because it gives them more control, especially in variable wind and gusts. It also makes certain tricks easier. You'll get used to it and even like it if you give it a chance. It is also what allows you to fly in very light and zero wind conditions, because it allows you to fully load the sail (pressurize) with less effort.
Most importantly, though, have fun, smile and don't forget to breathe.