diff --git a/children_ui.py b/children_ui.py
index 4995391..f03b45d 100644
--- a/children_ui.py
+++ b/children_ui.py
@@ -71,7 +71,12 @@ class SettingsWindow(QtWidgets.QDialog):
 
     def setup_ui(self):
         self.setObjectName("Dialog")
-        self.setFixedSize(300, 210)
+        
+        if sys.platform == "win32":
+            self.setFixedSize(300, 210)
+        else:
+            self.setFixedSize(370, 210)
+            
         self.setModal(True)
         icon = QtGui.QIcon()
         icon.addPixmap(QtGui.QPixmap(resource_path(os.path.join("bin", "icon.ico"))), QtGui.QIcon.Normal, QtGui.QIcon.Off)
@@ -79,7 +84,12 @@ class SettingsWindow(QtWidgets.QDialog):
 
         #Buttonbox
         self.buttonBox = QtWidgets.QDialogButtonBox(self)
-        self.buttonBox.setFixedSize(280, 30)
+
+        if sys.platform == "win32":
+            self.buttonBox.setFixedSize(280, 30)
+        else:
+            self.buttonBox.setFixedSize(350, 30)
+
         self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
         self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Ok)
         self.buttonBox.setObjectName("buttonBox")
diff --git a/dolreader.py b/dolreader.py
index 62eb83f..25fece3 100644
--- a/dolreader.py
+++ b/dolreader.py
@@ -1,7 +1,7 @@
 from io import BytesIO
 
 import tools
-from fileutils import *
+from fileutils import read_uint32, write_uint32, align_byte_size
 
 class UnmappedAddressError(Exception): pass
 class SectionCountFullError(Exception): pass
@@ -9,7 +9,7 @@ class AddressOutOfRangeError(Exception): pass
 
 class DolFile(object):
 
-    class SectionType():
+    class SectionType:
         Text = 0
         Data = 1
 
@@ -64,7 +64,7 @@ class DolFile(object):
         return "Nintendo DOL format executable for the Wii and Gamecube"
         
     # Internal function for 
-    def resolve_address(self, gcAddr) -> tuple:
+    def resolve_address(self, gcAddr: int) -> tuple:
         """ Returns the data of the section that houses the given address\n
             UnmappedAddressError is raised when the address is unmapped """
 
@@ -77,7 +77,7 @@ class DolFile(object):
         
         raise UnmappedAddressError(f"Unmapped address: 0x{gcAddr:X}")
 
-    def seek_nearest_unmapped(self, gcAddr, buffer=0) -> int:
+    def seek_nearest_unmapped(self, gcAddr: int, buffer=0) -> int:
         '''Returns the nearest unmapped address (greater) if the given address is already taken by data'''
         
         for _, address, size, _, _ in self.textSections:
@@ -316,10 +316,7 @@ class DolFile(object):
         self.seek(bAddr)
 
         ppc = read_uint32(self)
-        conditional = False
-
-        if (ppc >> 24) & 0xFF < 0x48:
-            conditional = True
+        conditional = (ppc >> 24) & 0xFF < 0x48
 
         if conditional is True:
             if (ppc & 0x8000):
diff --git a/kernel.py b/kernel.py
index 8e5dfb9..f923e10 100644
--- a/kernel.py
+++ b/kernel.py
@@ -48,10 +48,9 @@ class GCT(object):
             or codetype.startswith(b'\x18') or codetype.startswith(b'\x18')):
             return 0x16
 
-        elif (codetype.startswith(b'\xC2') or codetype.startswith(b'\xC4')
-            or codetype.startswith(b'\xC3') or codetype.startswith(b'\xC5')
-            or codetype.startswith(b'\xD2') or codetype.startswith(b'\xD4')
-            or codetype.startswith(b'\xD3') or codetype.startswith(b'\xD5')):
+        elif (codetype.startswith(b'\xC0') or codetype.startswith(b'\xC2') or codetype.startswith(b'\xC4')
+            or codetype.startswith(b'\xC3') or codetype.startswith(b'\xC5') or codetype.startswith(b'\xD2')
+            or codetype.startswith(b'\xD4') or codetype.startswith(b'\xD3') or codetype.startswith(b'\xD5')):
             return 0x8 + (int.from_bytes(info, byteorder='big', signed=False) << 3)
 
         elif (codetype.startswith(b'\xF2') or codetype.startswith(b'\xF3')
@@ -68,10 +67,13 @@ class GCT(object):
         codelist = b'\x00\xD0\xC0\xDE'*2
         skipcodes = 0
 
+        with open(os.path.join(os.path.expanduser("~"), "Desktop", "suss.gct"), "wb") as suss:
+            suss.write(self.codeList.getbuffer())
+
         self.codeList.seek(8)
         while codetype := self.codeList.read(4):
             info = self.codeList.read(4)
-            address = 0x80000000 | (int.from_bytes(codetype, byteorder='big', signed=False) & 0x01FFFFFF)
+            address = 0x80000000 | (int.from_bytes(codetype, byteorder='big', signed=False) & 0x1FFFFFF)
             try:
                 if skipcodes <= 0:
                     if (codetype.startswith(b'\x00') or codetype.startswith(b'\x01')
@@ -153,7 +155,7 @@ class GCT(object):
                     elif (codetype.startswith(b'\xC6') or codetype.startswith(b'\xC7')
                         or codetype.startswith(b'\xC6') or codetype.startswith(b'\xC7')):
                         dolFile.seek(address)
-                        dolFile.insert_branch(int.from_bytes(info, byteorder='big', signed=False), dolFile.tell())
+                        dolFile.insert_branch(int.from_bytes(info, byteorder='big', signed=False), address)
                         continue
 
                 if codetype.hex().startswith('2') or codetype.hex().startswith('3'):
@@ -166,7 +168,7 @@ class GCT(object):
                     codelist += b'\xF0\x00\x00\x00\x00\x00\x00\x00'
                     break
 
-                self.codeList.seek(-8, 1)*5
+                self.codeList.seek(-8, 1)
 
                 length = GCT.determine_codelength(codetype, info)
                 while length > 0: