scale 4 too much for c4 diags

Author: hjwp

chapter_01_domain_model.asciidoc

@@ -126,6 +126,7 @@ image::images/apwp_0102.png[]
 [plantuml, apwp_0102]
 @startuml Allocation Context Diagram
 !include images/C4_Context.puml
+scale 2
 
 System(systema, "Allocation", "Allocates stock to customer orders")
 

epilogue_1_how_to_get_there_from_here.asciidoc

@@ -485,7 +485,7 @@ image::images/apwp_ep04.png[]
 !include images/C4_Context.puml
 
 LAYOUT_LEFT_RIGHT
-scale 4
+scale 2
 
 Person_Ext(customer, "Customer", "Wants to buy furniture")
 
@@ -511,7 +511,7 @@ image::images/apwp_ep05.png[]
 !include images/C4_Context.puml
 
 LAYOUT_LEFT_RIGHT
-scale 4
+scale 2
 
 Person_Ext(customer, "Customer", "Wants to buy furniture")