Navi Customizer Compression Codes
From the list highlight the corresponding program and hold down the right button and then enter the following codes to compress them by one block. To uncompress them, just repeat the above process again.

Air Shoes - B, L, B, A, B, L, B, B, A, A

Anti-Damage - R, B, B, A, R, B, R, A, R, B

Attack MAX - L, L, L, R, R, B, A, R, B, L

Auto Recover - R, L, R, L, R, B, B, R, A, B

Battery - A, A, B, R, A, B, R, L, L, R

Beat - A, B, B, R, A, A, B, R, B, R

Body Pack - B, A, R, A, B, R, L, R, R, A

Bug Stop - B, A, B, L, A, B, R, L, R, B

Buster Pack - L, L, R, A, R, L, B, L, A, R

Charge MAX - A, L, A, A, R, B, R, B, A, R

Chivalry - R, R, B, B, R, B, R, B, A, A

Collect - B, R, A, L, A, R, B, A, A, B

Custom+1 - A, A, R, L, B, A, B, A, L, B

Custom+2 - B, A, R, L, L, R, A, L, B, R

First Barrier - R, L, A, B, B, A, R, A, L, R

Fish - B, A, B, A, L, R, A, R, A, A

Float Shoes - A, L, L, B, R, L, A, A, A, L

Giga Folder +1 - R, R, L, B, L, L, A, R, B, L

Giga Virus - B, B, R, A, L, B, L, A, R, R

Hub Batch - A, L, R, A, B, L, R, A, L, R

Humor - A, B, L, A, R, A, B, L, R, L

Jungle - L, R, L, A, B, L, B, B, L, A

Mega Folder +2 - L, A, B, B, L, B, A, A, L, L

Mega Folder +1 - B, B, A, B, B, R, R L, A, R

Mega Virus - A, A, B, L, A, R, B, L, A, A

Millions - R, L, R, A, R, R, L, L, L, R

Oil Body - L, B, R, A, R, L, A, B, L, B

Reflect - L, L, R, B, L, L, A, A, L, B

Rush - R, B, L, R, B, R, L, L, R, L

Shield - A, B, A, R, A, L, R, B, B, A

Sneak Run - R, L, L, A, L, L, B, A, B, B

Speed MAX - R, A, R, L, L, R, R, A, B, A

Super Armour - R, A, B, R, A, L, L, R, B, A

Tango - L, B, L, A, B, L, A, B, A, L

Undershirt - A, R, B, B, R, L, R, A, L, A