diff --git a/instance.cpp b/instance.cpp
index 72c2ab5..33c49a5 100644
--- a/instance.cpp
+++ b/instance.cpp
@@ -399,7 +399,7 @@ async::result<void> Instance::process(Event event) {
             if (event.args[1] == "SU") {
                 // User logged in
                 // Check args
-                argsSizeCheck("ENCAP (SU)", event.args, 5);
+                argsSizeCheck("ENCAP (SU)", event.args, 4);
                 // Find user in cache
                 auto res = cache.find_user_by_uid(event.args[2]);
                 if (res == cache.users.end()) {
diff --git a/services/test.cpp b/services/test.cpp
index a075f44..4095bbe 100644
--- a/services/test.cpp
+++ b/services/test.cpp
@@ -29,7 +29,6 @@ async::result<void> TestService::intitialize() {
     co_await mark_ready(user);
     co_await i->send_event(serviceChannel.get_sjoin(user.uid));
     co_await i->send_event(serviceChannel.get_topic("IRC Service channel", user.uid));
-    //co_await i->send_event(user.get_encap_su("serviceD")); DOES NOT YET WORK!!
     co_await i->send_event(user.get_notice("Test... Hello world!", serviceChannelName));
 }
 
@@ -39,8 +38,10 @@ async::result<void> TestService::on_event(const Event& event) {
 
 async::result<void> TestService::on_direct_privmsg(std::string_view msg, u_User &author) {
     auto cmd = Utility::strSplit(msg, ' ', 1);
+    auto command = Utility::lowers(cmd[0]);
+
     Event response = user.get_notice("You need to log in first", author->uid);
-    if (cmd[0] == "SEND") {
+    if (command == "send") {
         if (author->loginName.value_or("") == "NetOP") {
             Event event;
             try {
diff --git a/utility.cpp b/utility.cpp
index fecc697..fad7258 100644
--- a/utility.cpp
+++ b/utility.cpp
@@ -38,7 +38,18 @@ void argsSizeCheck(std::string_view where, std::vector<std::string_view> args, s
         throw InsufficientArgsError(where, expected, args.size());
     }
 }
+
+std::string lowers(std::string_view str) {
+    std::string fres(str);
+    for (auto& character : fres) {
+        if (isalpha(character)) {
+            character = std::tolower(character);
+        }
+    }
+    return fres;
 }
+}
+
 
 static const char UUIDChars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
 UUID Instance::UUIDGen() {
diff --git a/utility.hpp b/utility.hpp
index 0b9260c..de35db7 100644
--- a/utility.hpp
+++ b/utility.hpp
@@ -13,5 +13,6 @@ constexpr size_t strSplitInf = 0;
 std::vector<std::string_view> strSplit(std::string_view s, char delimiter, size_t times = strSplitInf);
 std::tuple<std::string_view, std::string_view> colonSplit(std::string_view s);
 void argsSizeCheck(std::string_view where, std::vector<std::string_view> args, size_t expected);
+std::string lowers(std::string_view str);
 }
 #endif