diff --git a/app/proxy.svg b/app/proxy.svg
index dea173f..b432119 100644
--- a/app/proxy.svg
+++ b/app/proxy.svg
@@ -315,19 +315,19 @@
 <g id="edge6" class="edge">
 <title>A8&#45;&gt;A9</title>
 <path fill="none" stroke="#000000" d="M286.0661,-489.6408C287.6796,-468.6648 289.4863,-445.1785 291.2608,-422.1099"/>
-<polygon fill="#000000" stroke="#000000" points="285.2905,-499.7235 281.5708,-489.4078 285.674,-494.7382 286.0576,-489.753 286.0576,-489.753 286.0576,-489.753 285.674,-494.7382 290.5443,-490.0982 285.2905,-499.7235 285.2905,-499.7235"/>
+<polygon fill="none" stroke="#000000" points="282.5679,-489.4845 285.2905,-499.7235 289.5472,-490.0214 282.5679,-489.4845"/>
 </g>
 <!-- A9&#45;&gt;A10 -->
 <g id="edge7" class="edge">
 <title>A9&#45;&gt;A10</title>
 <path fill="none" stroke="#000000" d="M264.6771,-171.9352C260.9087,-158.2531 257.2005,-144.7897 253.7581,-132.2911"/>
-<polygon fill="#000000" stroke="#000000" points="267.4287,-181.9259 260.4348,-173.4798 266.101,-177.1054 264.7733,-172.2849 264.7733,-172.2849 264.7733,-172.2849 266.101,-177.1054 269.1118,-171.0899 267.4287,-181.9259 267.4287,-181.9259"/>
+<polygon fill="none" stroke="#000000" points="261.3989,-173.2143 267.4287,-181.9259 268.1477,-171.3555 261.3989,-173.2143"/>
 </g>
 <!-- A9&#45;&gt;A11 -->
 <g id="edge8" class="edge">
 <title>A9&#45;&gt;A11</title>
 <path fill="none" stroke="#000000" d="M355.9159,-184.1788C367.6037,-159.329 379.2966,-134.4686 388.921,-114.0059"/>
-<polygon fill="#000000" stroke="#000000" points="351.6139,-193.3253 351.798,-182.361 353.742,-188.8008 355.8701,-184.2763 355.8701,-184.2763 355.8701,-184.2763 353.742,-188.8008 359.9422,-186.1915 351.6139,-193.3253 351.6139,-193.3253"/>
+<polygon fill="none" stroke="#000000" points="352.7029,-182.7866 351.6139,-193.3253 359.0373,-185.7659 352.7029,-182.7866"/>
 </g>
 <!-- A12 -->
 <g id="node13" class="node">
diff --git a/app/proxy.yuml b/app/proxy.yuml
index d463419..d8bfec7 100644
--- a/app/proxy.yuml
+++ b/app/proxy.yuml
@@ -18,9 +18,9 @@
 [AsyncStreamServer|async_create_remote|<async>server_loop();<async>_async_forward();<async>publish_outstanding_mqtt();close()]
 [AsyncStreamClient||<async>client_loop();<async>_async_forward())]
 [<<AsyncIfc>>]^-.-[AsyncIfcImpl]
-[AsyncIfcImpl]<-[AsyncStream]
-[AsyncStream]<-[AsyncStreamServer]
-[AsyncStream]<-[AsyncStreamClient]
+[AsyncIfcImpl]^[AsyncStream]
+[AsyncStream]^[AsyncStreamServer]
+[AsyncStream]^[AsyncStreamClient]
 
 
 [ConnectionG3||]