diff --git a/.gitignore b/.gitignore
index 87933ac..71cc3c6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,6 +33,7 @@ CVS
 /focus
 /hifi
 /hrpt
+/hrpt2
 /morpheus
 /poldi
 /ppms
@@ -40,6 +41,7 @@ CVS
 /seaman
 /tasp
 /zebra
+/zebra2
 /logger_tar
 cheat_chart
 tcl/stuff_before_2022
diff --git a/tcl/ma6.config b/tcl/ma6.config
index 27c7ad0..7686898 100644
--- a/tcl/ma6.config
+++ b/tcl/ma6.config
@@ -12,7 +12,7 @@ makenv tt -driver [lsdriver] {
   lsc_sensor ts_2 C  -sensor code -sensorname sample2
   lsc_loop set -loop 1 -channel A -maxheater 32W -resist 80Ohm -color green
   if {[lsdriver] eq "336_lsc"} {
-    lsc_loop setsamp -loop 2 -channel C -maxheater 62.5W -resist 20Ohm -color dark_green -loopname sample
+    lsc_loop setsamp -loop 2 -channel D -maxheater 62.5W -resist 20Ohm -color dark_green -loopname sample
   }
 }
 
@@ -20,7 +20,7 @@ makenv tt -driver [lsdriver] {
 
 makeCCU4 ma6 nv he_ilm
 
-hupdate /nv/set 1.2
+hupdate /nv/set 1.5
 makeN2Fill ccu4ilm {
   ln2fill lowlevel 10
   ln2fill highlevel 100