The XComUtil mods, Interceptor and Firestorm battlescape maps, are riddled with bugs that were fixed on the bigger ships. This is my attempt to fix them for these ships as well.
INTERC uses the Skyranger's map data set PLANE, and FIRES uses LIGHTNIN. This was necessary for the fixes to use the XCom1Ruleset and its MCDPatches for all that good stuff. This could be added though:
MCDPatches:
- type: PLANE
data:
- MCDIndex: 13
bigWall: 6
- MCDIndex: 14
bigWall: 6
In the zip are the FIRES and INTERC that have the fixes, and the ruleset to use them correctly. That one is XcomUtil_Fighter_Transports.rul
XcomUtil_Fighter_Transports_Extra.rul uses my take on the Firestorm, pictured below. I made it slightly better, IMHO.
Both rulesets use the same Interceptor map.
Extract it to your Data folder and overwrite the flawed maps there. PlaneFix.rul is the tiny little piece of text I mentioned earlier, and I would love if anything good here could be added to the main branch.