Align RA base building hitshapes with their sprites

mods/ra/sequences/structures.yaml

@@ -197,10 +197,13 @@ kenn:
 
 dome:
 	idle:
+		Offset: 0,-4
 	damaged-idle:
 		Start: 1
+		Offset: 0,-4
 	make: domemake
 		Length: *
+		Offset: 0,-4
 	bib: bib3
 		Length: *
 		UseTilesetExtension: true
@@ -311,10 +314,13 @@ afld:
 
 spen:
 	idle:
+		Offset: 0,2
 	damaged-idle:
 		Start: 1
+		Offset: 0,2
 	make: spenmake
 		Length: *
+		Offset: 0,2
 	icon: spenicon
 	fake-icon: speficon