diff --git a/signalgen.py b/signalgen.py
index bd88643..ea187e9 100755
--- a/signalgen.py
+++ b/signalgen.py
@@ -88,7 +88,8 @@ def addBurst(values):
 	spectra = filterbankObj.get_data(0, samples)
 
 	#save pre-injection spectra plot
-	#show_dynamic(spectra, f"{basename} Pre-injection Dynamic Spectra", save=True)
+	if not skipplot:
+		show_dynamic(spectra, f"{basename} Pre-injection Dynamic Spectra", save=True)
 
 	#get bandpass and store in bpWeights
 	bpWeights = create.filter_weights(spectra)
@@ -121,9 +122,10 @@ def addBurst(values):
     	gulp = samples
 	)
 
-	logger.info("Saving plot and filterbank.")
 	#and save the new plot
-	show_dynamic(injectedSpectra, f"{basename} Dynamic Spectra and {values.dm} DM Pulse", save=True)
+	if not skipplot:
+		logger.info("Saving plot...")
+		show_dynamic(injectedSpectra, f"{basename} Dynamic Spectra and {values.dm} DM Pulse", save=True)
 	#now generate new filterbank file
 	newName = f"{basename}_injected.fil"
 	sigprocObj = make_sigproc_object(
@@ -148,6 +150,7 @@ def addBurst(values):
 		za_start=-1,
 	)	
 	sigprocObj.write_header(newName)
+	logger.info("Saving filterbank...")
 	sigprocObj.append_spectra(injectedSpectra, newName)
 	logger.info(f"{newName} successfully written.")
 
@@ -174,11 +177,15 @@ if __name__ == "__main__":
 	parser.add_argument(
 		"-p", "--plot", action="store_true", help="Just plot file and quit."
 	)
+	parser.add_argument(
+		"-s", "--skipplot", action="store_true", help="Skip plotting for large filterbanks."
+	)
 	parser.set_defaults(dm=250.0)
-	parser.set_defaults(nsamp=int(3e4))
+	parser.set_defaults(nsamp=int(3e5))
 	parser.set_defaults(listfile=None)
 	parser.set_defaults(file=None)
 	parser.set_defaults(plot=False)
+	parser.set_defaults(skipplot=False)
 	values = parser.parse_args()
 
 	#set working directory to ignored directory