diff --git a/src/gate/gate_state.py b/src/gate/gate_state.py
index af349ee..627f516 100644
--- a/src/gate/gate_state.py
+++ b/src/gate/gate_state.py
@@ -29,9 +29,9 @@ LIGHT_SENSOR_I2C_ADDRESS = 0x23
 
 POWER_SENSOR_I2C_BUS = 1
 POWER_SENSOR_I2C_ADDRESS = 0x40
-CONSECUTIVE_CURRENT_READS = 1000
+POWER_CONSECUTIVE_READS = 1000
 
-MAX_ENGINE_POWER = {"up":330, "down":300}
+MAX_ENGINE_POWER = {"up":310, "down":300}
 MAX_GATE_RUNTIME = {"open":300, "close":250}
 
 
@@ -53,7 +53,7 @@ class GateState(object):
         self.__gate_handler = GateHandler()
         self.__power_sensor = PowerSensor(POWER_SENSOR_I2C_BUS, \
                                           POWER_SENSOR_I2C_ADDRESS)
-        self.__power_data = DataBuffer(CONSECUTIVE_CURRENT_READS)
+        self.__power_data = DataBuffer(POWER_CONSECUTIVE_READS)
         self.__gate_move_timeout = 0
         self.__light_read_timeout = 0