diff --git a/config/printer.mendel.h b/config/printer.mendel.h
index 12a05a8..87a26c1 100644
--- a/config/printer.mendel.h
+++ b/config/printer.mendel.h
@@ -5,7 +5,7 @@
 *                                                                           *
 \***************************************************************************/
 
-/** \def KINEMATICS
+/** \def KINEMATICS_STRAIGHT KINEMATICS_COREXY
   This defines the type of kinematics your printer uses. That's essential!
 
   Valid values (see dda_kinematics.h):
diff --git a/config/printer.wolfstrap.h b/config/printer.wolfstrap.h
index c7fc358..3e4c2d3 100644
--- a/config/printer.wolfstrap.h
+++ b/config/printer.wolfstrap.h
@@ -5,7 +5,7 @@
 *                                                                           *
 \***************************************************************************/
 
-/** \def KINEMATICS
+/** \def KINEMATICS_STRAIGHT KINEMATICS_COREXY
   This defines the type of kinematics your printer uses. That's essential!
 
   Valid values (see dda_kinematics.h):
diff --git a/configtool/accelerationpage.py b/configtool/accelerationpage.py
index 13d7d43..8f6b86c 100644
--- a/configtool/accelerationpage.py
+++ b/configtool/accelerationpage.py
@@ -30,7 +30,7 @@ class AccelerationPage(wx.Panel, Page):
     sbox.AddSpacer((5, 5))
     style = wx.RB_GROUP
     for k in self.accTypeKeys:
-      rb = self.addRadioButton(k, style, self.onAccTypeSelect)
+      rb = self.addRadioButton(k, style, self.onAccTypeSelect, b)
       style = 0
 
       sbox.Add(rb, 1, wx.LEFT + wx.RIGHT, 16)
diff --git a/configtool/mechanicalpage.py b/configtool/mechanicalpage.py
index 2cb64a0..3aa1942 100644
--- a/configtool/mechanicalpage.py
+++ b/configtool/mechanicalpage.py
@@ -113,7 +113,7 @@ class MechanicalPage(wx.Panel, Page):
     sbox.AddSpacer((5, 5))
     style = wx.RB_GROUP
     for k in self.kinematicsKeys:
-      rb = self.addRadioButton(k, style, self.onKinematicsSelect)
+      rb = self.addRadioButton(k, style, self.onKinematicsSelect, b)
       style = 0
 
       sbox.Add(rb, 1, wx.LEFT + wx.RIGHT, 16)
diff --git a/configtool/page.py b/configtool/page.py
index d520fb1..1fd8d31 100644
--- a/configtool/page.py
+++ b/configtool/page.py
@@ -12,6 +12,7 @@ class Page:
     self.textControls = {}
     self.checkBoxes = {}
     self.radioButtons = {}
+    self.radioButtonBoxes = {}
     self.choices = {}
     self.font = font
 
@@ -54,11 +55,13 @@ class Page:
 
     return cb
 
-  def addRadioButton(self, name, style, validator):
+  def addRadioButton(self, name, style, validator, sbox = None):
     rb = wx.RadioButton(self, wx.ID_ANY, self.labels[name], style = style)
     rb.SetFont(self.font)
     self.Bind(wx.EVT_RADIOBUTTON, validator, rb)
     self.radioButtons[name] = rb
+    if sbox is not None:
+      self.radioButtonBoxes[name] = sbox
 
     return rb
 
@@ -195,6 +198,8 @@ class Page:
     for k in self.radioButtons.keys():
       if k in ht.keys():
         self.radioButtons[k].SetToolTipString(ht[k])
+        if k in self.radioButtonBoxes.keys():
+          self.radioButtonBoxes[k].SetToolTipString(ht[k])
 
     for k in self.choices.keys():
       if k in ht.keys():