Cracked Cabin Sole

Apr 28, 2000
691
Noticed that the cabin sole was feeling a bit "Soft" so I lifted the carpets to check and found cracks between the openings for battery and fuel tank. I am trying to figure out the best way to effect repairs. I think I will have to build some sort of support or batten under the sole before repairing the fiberglass. Any ideas? I know Lealea gets more use than most Vegas but maybe someone in the group has encountered this problem before.