Avoid cutting along the top edge of the iMG as it may lead to a seal malfunction, causing your iMG to fail.
If you experience slight discomfort with your custom iMG, here are a few steps you can try:
Softening the Edges of the iMG:
Submerge the iMG in boiling water for 5 seconds, then place it back on your teeth. This will allow you to gently massage the discomfort area and reshape the top edge.
Buffing the Inside Edge of the iMG:
Using a dremel tool, carefully buff down the inside edge and back area to reduce the size of the iMG. Be cautious not to remove too much material, as it could compromise the seal and overall integrity of the iMG.