I've done my bags 4x now, couple of mistakes I have made.
If you do one, do both. The rubber at the creases deteriorates and they both will fail around the same time.
When removing, lead with the top while removing instead of moving bottom of bag out first. Once the bottom is detached turn bag to unlock top and push the bottom towards the rear differential. This will expose the top and allow you to unscrew air line and then easily remove the bag.
Do not retighten the air lines at the pump after you deflate. You will need to expand the new bags once in place and if you have tighten the air lines this will nearly be impossible.
Make sure you click the lower in place.
Validate proper inflation once inflated.

As an fyi, stan's no tubes sealant will seal any leaks. Had to use it in a bind while waiting for shipping and actually the bag held for 3 months.
Careful with the brass compression fitting, they will split in half if reckless.