Ok, working.

diff --git a/AIResearchGrid.lua b/AIResearchGrid.lua
index 32932cc..d4bd36f 100644
--- a/AIResearchGrid.lua
+++ b/AIResearchGrid.lua
@@ -565,9 +565,9 @@ function AIRG.PopulateStyleData()

 				local desc, numCompleted = GetAchievementCriterion(Style[4], Chapter)
 						if numCompleted == 1 then
-							d(ChapterIndex .. " " .. Chapter .. ":  Completed: " .. desc)
+					--		d(ChapterIndex .. " " .. Chapter .. ":  Completed: " .. desc)
 						end
-			AIRG.vars.StyleChapter[AIRG.curCharacter][StyleIndex][ChapterIndex]	= numCompleted == 1   -- Note we save the Chapter Index, so the table will be an array. (can use ipairs)
+			AIRG.vars.StyleChapter[AIRG.curCharacter][StyleIndex][Chapter]	= numCompleted == 1
 	    end
 	  end

@@ -989,6 +989,6 @@ function AIRGslash(extra)
 end -- AIRGslash

 SLASH_COMMANDS["/airg"] = AIRGslash
-SLASH_COMMANDS["/test"] = AIRG.DisplayStyles
+--SLASH_COMMANDS["/test"] = AIRG.DisplayStyles
 EVENT_MANAGER:RegisterForEvent("AIRG", EVENT_ADD_ON_LOADED, AIRG.Initialise)
 -- EOF