Uneven Glass
Have you ever put a panel together and had problems doing so because the glass pieces were not even or level with the others. Simple solution, you know all that loose change you get in your laundry; use it. Just place a penny under the shorter piece and it will bring it up to level with the others. You can use pennies, nickels, dimes, quarters depending upon how much height you need. Talking about the power of money! Another thing you can use are washers.