diff --git a/DBClasses.cs b/DBClasses.cs
index b51873e..2693ab6 100644
--- a/DBClasses.cs
+++ b/DBClasses.cs
@@ -16,20 +16,27 @@ namespace CryptoCalc
 
     public interface IDBClasses
     {
+
         static string DBName { get; }
         string DBTableName { get; }
-        string DBVariables { get; set; }
+        string DBVariables { get; }
         string DBSaveDataString { get; }
 
     }
 
     public class DBClasses : IDBClasses
     {
+        #region Protected
+
+        protected string dbVariables;
+
+        #endregion
+
         #region Publics
         public static string DBName => "CryptoCalc";
         public virtual string DBTableName { get; }
-        public virtual string DBVariables { get; set; }
-        public string DBSaveDataString => $"({Regex.Replace(DBVariables, "@", "")}) values ({DBVariables})";
+        public string DBVariables => dbVariables;
+        public string DBSaveDataString => $"({Regex.Replace(dbVariables, "@", "")}) values ({dbVariables})";
 
         public long Index { get; set; }
         public ulong UnixTime { get; set; }
@@ -67,7 +74,6 @@ namespace CryptoCalc
     {
 
         #region Publics
-        public override string DBVariables { get => base.DBVariables; set => base.DBVariables = value; }
         public override string DBTableName => "Transactions";
 
         public long WalletID { get; set; }
@@ -121,7 +127,7 @@ namespace CryptoCalc
 
         private void SetDBStrings()
         {
-            DBVariables =
+            dbVariables =
                       $"@{nameof(WalletID)},"
                     + $"@{nameof(UnixTime)},"
                     + $"@{nameof(Currency)},"
@@ -165,7 +171,6 @@ namespace CryptoCalc
     public class Wallet : DBClasses
     {
         #region Publics
-        public override string DBVariables { get => base.DBVariables; set => base.DBVariables = value; }
         public override string DBTableName => "Wallets";
 
         public ulong UnixTimeCreated { get; set; }
@@ -203,7 +208,7 @@ namespace CryptoCalc
 
         private void SetDBStrings()
         {
-            DBVariables =
+            dbVariables =
                   $"@{nameof(UnixTime)},"
                 + $"@{nameof(UnixTimeCreated)},"
                 + $"@{nameof(Platform)},"