diff --git a/main/ori7test_cfg.py b/main/ori7test_cfg.py
index 89799d0..dbba877 100644
--- a/main/ori7test_cfg.py
+++ b/main/ori7test_cfg.py
@@ -1,14 +1,17 @@
+from frappy_psi.ccracks import Rack
+
 Node('ori7test.psi.ch',
      'ORI7 test',
      'tcp://5000'
      )
 
-include('racktools')
+rack = Rack(Mod)
 
-LsSensor('Ts', channel='C', calcurve='x186350')
-LsLoop('T', channel='B', calcurve='x174786', output_module='htr', target=10)
-LsHeater('htr', output_no=1, max_heater='100W', resistance=25)
+rack.lakeshore()
+rack.sensor('Ts', channel='C', calcurve='x186350')
+rack.loop('T', channel='B', calcurve='x174786', output_module='htr', target=10)
+rack.heater('htr', 1, '100W', 25)
 
-HeLevel()
-N2Level()
-Flow(min_open_pulse=0.03)
+rack.he()
+rack.n2()
+rack.flow(min_open_pulse=0.03)