Can we expand out of size limit?

After the start of the match, can we exit the maximum size limit? I am pretty sure we could not do this in slapshot, but can we do it in Full volume? Thanks!

Specific Game Rule 2

Horizontal expansion is limited during a Match. Robots may not expand horizontally beyond the 11" x 20" starting dimension limit at any time during a Match.
Note: There are no restrictions on vertical expansion.

Make sure to read the game manual! Full Volume Game Manual

No, you may not, SG2, Please read the manual before asking questions answered in there in the future.
Screenshot 2023-05-05 2.48.29 PM