diff --git a/Presentr.podspec b/Presentr.podspec
index 804286f..079b19f 100644
--- a/Presentr.podspec
+++ b/Presentr.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "Presentr"
-  s.version      = "1.0.3"
+  s.version      = "1.0.4"
   s.summary      = "A simple Swift wrapper for typical custom view controller presentations."
   s.description  = <<-DESC
                     A micro framework created in Swift. Simplifies creating custom view controller presentations. Specially the typical ones we use which are a popup, an alert, or a any non-full-screen modal. Abstracts having to deal with custom presentation controllers and transitioning delegates
@@ -10,7 +10,7 @@ Pod::Spec.new do |s|
   s.author       = { "Daniel Lozano" => "dan@danielozano.com" }
   s.social_media_url   = "http://twitter.com/danlozanov"
   s.platform     = :ios, "9.0"
-  s.source       = { :git => "https://github.com/icalialabs/Presentr.git", :tag => "1.0.3" }
+  s.source       = { :git => "https://github.com/icalialabs/Presentr.git", :tag => "1.0.4" }
   s.source_files = "Presentr/**/*.{swift}"
   s.resources    = "Presentr/**/*.{xib,ttf}"
 end
diff --git a/Presentr/Info.plist b/Presentr/Info.plist
index 464ccbe..1b3cdf0 100644
--- a/Presentr/Info.plist
+++ b/Presentr/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.3</string>
+	<string>1.0.4</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/Presentr/ModalSize.swift b/Presentr/ModalSize.swift
index 50d4a79..1cc8096 100644
--- a/Presentr/ModalSize.swift
+++ b/Presentr/ModalSize.swift
@@ -16,7 +16,7 @@ import Foundation
  - Full:        Full screen.
  - Custom:      Custom fixed size.
  - Fluid:       Custom percentage-based fluid size.
- - SideMargin:  Custom value for margins
+ - SideMargin:  Uses side margins to calculate size.
  */
 public enum ModalSize {
 
@@ -47,7 +47,7 @@ public enum ModalSize {
         case .fluid(let percentage):
             return floorf(Float(parentSize.width) * percentage)
         case .sideMargin(let value):
-            return floorf(Float(parentSize.width) - value * 2)
+            return floorf(Float(parentSize.width) - value * 2.0)
         }
     }