diff --git a/SpecProject/src/MassMap.cpp b/SpecProject/src/MassMap.cpp
index af18581..232e2e8 100644
--- a/SpecProject/src/MassMap.cpp
+++ b/SpecProject/src/MassMap.cpp
@@ -18,18 +18,18 @@ MassMap::MassMap()
     std::ifstream massfile("Assets/amdc2016_mass.txt");
     if (massfile.is_open())
     {
-        std::string junk, A, element;
-        int Z;
+        std::string junk, element;
+        uint32_t Z, A, key;
         double atomicMassBig, atomicMassSmall, isotopicMass;
         getline(massfile, junk);
         getline(massfile, junk);
         while (massfile >> junk)
         {
             massfile >> Z >> A >> element >> atomicMassBig >> atomicMassSmall;
-            isotopicMass = (atomicMassBig + atomicMassSmall * 1e-6 - Z * electron_mass) * u_to_mev;
-            std::string key = "(" + std::to_string(Z) + "," + A + ")";
+            isotopicMass = (atomicMassBig + atomicMassSmall * 1e-6 - Z * s_eMass) * s_u2MeV;
+            key = GenerateID(Z, A);
             massTable[key] = isotopicMass;
-            elementTable[Z] = element;
+            elementTable[key] = std::to_string(A) + element;
         }
     }
     else
@@ -41,10 +41,10 @@ MassMap::MassMap()
 MassMap::~MassMap() {}
 
 //Returns nuclear mass in MeV
-double MassMap::FindMass(int Z, int A)
+double MassMap::FindMass(uint32_t Z, uint32_t A)
 {
     SPEC_PROFILE_FUNCTION();
-    std::string key = "(" + std::to_string(Z) + "," + std::to_string(A) + ")";
+    uint32_t key = GenerateID(Z, A);
     auto data = massTable.find(key);
     if (data == massTable.end())
     {
@@ -55,15 +55,17 @@ double MassMap::FindMass(int Z, int A)
 }
 
 //returns element symbol
-std::string MassMap::FindSymbol(int Z, int A)
+std::string MassMap::FindSymbol(uint32_t Z, uint32_t A)
 {
     SPEC_PROFILE_FUNCTION();
-    auto data = elementTable.find(Z);
+    static std::string nullResult = "";
+
+    uint32_t key = GenerateID(Z, A);
+    auto data = elementTable.find(key);
     if (data == elementTable.end())
     {
         SPEC_ERROR("Invalid nucleus at MassMap::FindSymbol()! Z: {0} A: {1}", Z, A);
-        return "";
+        return nullResult;
     }
-    std::string fullsymbol = std::to_string(A) + data->second;
-    return fullsymbol;
+    return data->second;
 }
\ No newline at end of file
diff --git a/SpecProject/src/MassMap.h b/SpecProject/src/MassMap.h
index 398a378..7d57d58 100644
--- a/SpecProject/src/MassMap.h
+++ b/SpecProject/src/MassMap.h
@@ -16,16 +16,21 @@ class MassMap
 public:
     MassMap();
     ~MassMap();
-    double FindMass(int Z, int A);
-    std::string FindSymbol(int Z, int A);
+    double FindMass(uint32_t Z, uint32_t A);
+    std::string FindSymbol(uint32_t Z, uint32_t A);
 
 private:
-    std::unordered_map<std::string, double> massTable;
-    std::unordered_map<int, std::string> elementTable;
+    //As demonstrated elsewhere, using Szudzik pairing function to make unique id for two unsigned ints
+    uint32_t GenerateID(uint32_t Z, uint32_t A)
+    {
+			return Z >= A ? (Z * Z + Z + A) : (A * A + Z);
+    }
+    std::unordered_map<uint32_t, double> massTable;
+    std::unordered_map<uint32_t, std::string> elementTable;
 
     //constants
-    static constexpr double u_to_mev = 931.4940954;
-    static constexpr double electron_mass = 0.000548579909;
+    static constexpr double s_u2MeV = 931.4940954;
+    static constexpr double s_eMass = 0.000548579909;
 };
 
 #endif
diff --git a/SpecProject/src/SPSAnalysisStage.cpp b/SpecProject/src/SPSAnalysisStage.cpp
index c3154e9..5411d60 100644
--- a/SpecProject/src/SPSAnalysisStage.cpp
+++ b/SpecProject/src/SPSAnalysisStage.cpp
@@ -38,12 +38,12 @@ namespace Specter {
 		//a text file to get detector ID information, detector channel number, etc.
 		std::vector<std::string> sabre_list; //list of names will allow us to create a summary histogram.
 		uint32_t uuid;
-		for (uint32_t board = 0; board < 7; board++)
+		for (uint32_t board = 0; board < 8; board++)
 		{
 			for (uint32_t channel = 0; channel < 16; channel++)
 			{
-				//ImGui & spdlog come prepackaged with the fmt library, so make good use of it!
-				sabre_list.push_back(fmt::format("sabre_%d", board*16 + channel));
+				//spdlog comes prepackaged with the fmt library, so make good use of it!
+				sabre_list.push_back(fmt::format("sabre_{}", board*16 + channel));
 				uuid = Utilities::GetBoardChannelUUID(board, channel);
 				sabre[uuid] = Parameter(sabre_list.back());
 				manager->BindParameter(sabre[uuid]);