diff --git a/Documentation/UserManual/ProgrammingGuide.pdf b/Documentation/UserManual/ProgrammingGuide.pdf
index f4102778..0063d713 100644
Binary files a/Documentation/UserManual/ProgrammingGuide.pdf and b/Documentation/UserManual/ProgrammingGuide.pdf differ
diff --git a/Documentation/UserManual/ProgrammingGuide.tex b/Documentation/UserManual/ProgrammingGuide.tex
index 5e727de4..59be0371 100644
--- a/Documentation/UserManual/ProgrammingGuide.tex
+++ b/Documentation/UserManual/ProgrammingGuide.tex
@@ -502,7 +502,7 @@ \subsubsection{VNA:TRACe:DATA}
 [5.33344e+9,0.13223,-0.00780554],
 [6e+9,-0.0314859,-0.246024]
 \end{example}
-\vspace{-0.6cm}
+\vspace{-0.3cm}
 \begin{center}
 \footnotesize{Note: actual response will not include newlines between data points, only at the end}
 \end{center}
@@ -557,6 +557,9 @@ \subsubsection{VNA:TRACe:MINAmplitude}
 \subsubsection{VNA:TRACe:NEW}
 \event{Creates a new trace}{VNA:TRACe:NEW}{<trace name>}
 
+\subsubsection{VNA:TRACe:DELete}
+\event{Deletes a trace}{VNA:TRACe:DELete}{<trace>, either by name or by index}
+
 \subsubsection{VNA:TRACe:RENAME}
 \event{Changes the name of a trace}{VNA:TRACe:RENAME}{<trace>, either by name or by index\\<new name>}
 
@@ -835,6 +838,9 @@ \subsubsection{SA:TRACe:MINAmplitude}
 \subsubsection{SA:TRACe:NEW}
 \event{Creates a new trace}{SA:TRACe:NEW}{<trace name>}
 
+\subsubsection{SA:TRACe:DELete}
+\event{Deletes a trace}{VNA:TRACe:DELete}{<trace>, either by name or by index}
+
 \subsubsection{SA:TRACe:RENAME}
 \event{Changes the name of a trace}{SA:TRACe:RENAME}{<trace>, either by name or by index\\<new name>}
 
diff --git a/Software/PC_Application/LibreVNA-GUI/Traces/tracewidget.cpp b/Software/PC_Application/LibreVNA-GUI/Traces/tracewidget.cpp
index 921212c1..2ec14b16 100644
--- a/Software/PC_Application/LibreVNA-GUI/Traces/tracewidget.cpp
+++ b/Software/PC_Application/LibreVNA-GUI/Traces/tracewidget.cpp
@@ -512,6 +512,14 @@ void TraceWidget::SetupSCPI()
         model.addTrace(t);
         return SCPI::getResultName(SCPI::Result::Empty);
     }, nullptr));
+    add(new SCPICommand("DELete", [=](QStringList params) -> QString {
+        auto t = findTrace(params);
+        if(!t) {
+           return SCPI::getResultName(SCPI::Result::Error);
+        }
+        model.removeTrace(t);
+        return SCPI::getResultName(SCPI::Result::Empty);
+    }, nullptr));
     add(new SCPICommand("RENAME", [=](QStringList params) -> QString {
         auto t = findTrace(params);
         if(!t) {