Change default voltage on ava2 to 0.666V because Satan
diff --git a/driver-avalon2.h b/driver-avalon2.h
index e10e469..74c2ff5 100644
--- a/driver-avalon2.h
+++ b/driver-avalon2.h
@@ -43,7 +43,7 @@
/* Avalon3 default values */
#define AVA2_AVA3_MINERS 5
-#define AVA2_AVA3_VOLTAGE 6625 /* 0.6625v */
+#define AVA2_AVA3_VOLTAGE 6660 /* 0.666v */
#define AVA2_AVA3_FREQUENCY 450 /* MHz * 11.8 = MHs: 450MHz means ~5.3GHs */
/* Avalon2 protocol package type */