diff --git a/firmware/common/rffc5071.c b/firmware/common/rffc5071.c
index c389e80a..c4b4d2da 100644
--- a/firmware/common/rffc5071.c
+++ b/firmware/common/rffc5071.c
@@ -144,11 +144,21 @@ uint16_t rffc5071_reg_read(uint8_t reg)
 	/* make sure everything is starting in the correct state */
 	gpio_set(PORT_MIXER, PIN_MIXER_ENX);
 	gpio_clear(PORT_MIXER, (PIN_MIXER_SCLK | PIN_MIXER_SDATA));
+
 	serial_delay();
+	gpio_set(PORT_MIXER, PIN_MIXER_SCLK);
+
+	serial_delay();
+	gpio_clear(PORT_MIXER, PIN_MIXER_SCLK);
+
+	serial_delay();
+	gpio_set(PORT_MIXER, PIN_MIXER_SCLK);
+
+	serial_delay();
+	gpio_clear(PORT_MIXER, PIN_MIXER_SCLK);
 
 	/* start transaction by bringing ENX low */
 	gpio_clear(PORT_MIXER, PIN_MIXER_ENX);
-	serial_delay();
 
 	while (bits--) {
 		if (data & msb)
diff --git a/firmware/mixertx/mixertx.c b/firmware/mixertx/mixertx.c
index 25218303..53ed961a 100644
--- a/firmware/mixertx/mixertx.c
+++ b/firmware/mixertx/mixertx.c
@@ -72,7 +72,7 @@ int main(void)
 	while (1) {
 		//rffc5071_init();
 		//rffc5071_reg_write(0x7a, 0xf0ca);
-		if (rffc5071_reg_read(0x00) == 0xbefb)
+		if (rffc5071_reg_read(0x00) == 0xbefa)
 			gpio_set(PORT_LED1_3, (PIN_LED3)); /* LED3 on */
 		else
 			gpio_clear(PORT_LED1_3, (PIN_LED3)); /* LED3 off */