diff --git a/Sources/Internal/RCConstants.swift b/Sources/Internal/RCConstants.swift
index 3355c51..a119097 100644
--- a/Sources/Internal/RCConstants.swift
+++ b/Sources/Internal/RCConstants.swift
@@ -27,9 +27,9 @@ struct RCConstants {
   static let level1BitesCount = 23
   static let level2BitesCount = 23
   static let level3BitesCount = 23
-  static let imageScale: CGFloat = 0.78
-  static let dotSizeScale: CGFloat = 0.1
-  static let dotPatterns: [CGFloat] = [6.5, 4.5, 2.5]
+  static let imageScale: CGFloat = 0.8
+  static let dotSizeScale: CGFloat = 0.08
+  static let dotPatterns: [CGFloat] = [6, 4, 2]
   static let emptySymbols: [Character] = ["\u{0540}", "\u{0531}"]
   
 }