Adjusting Si5351 in Easy BITX from front panel with LB7UG firmware!

Earlier I had adjusted Si5351 calibration by editing the firmware and reuploading the corrected value after getting the correction value with reference to my FT-710 radio as frequency counter. With the modified LB7UG firmware, I am able to access the Si5351 calibration from the front panel of Easy BITX itself. si5351 cal menu as well as BFO alignment menu comes up on a long press of 5 seconds or more of the rotary encoder and then releasing it. Either of the two can be selected by turning the rotary encoder and then adjusted after a short press. I have tested only RX so far with the modified firmware. See the demo in the video.