Ok guys I'm just hoping for some input I have been into cb for a few years now and I'm a bit stumped I recently came upon an issue with noise in my radio I have a uniden Washington 100' of lmr400 going to my a99 on wall mounts on the side of the house with 6' mast in total about 35' to the base of the antenna tip of antenna is above the peek of the house. The issue I'm having is a static noise level that starts like clock work every night at 4 pm and runs till very early hours in the am not exactly sure what time it stops as I have not stayed awake all night to hear when it stops all my equipment is grounded including the antenna. Ground wire running from the antenna goes direct to a ground rod 8' in the ground. I only get around 1 db of noise during the day until 4 pm then it jumps up to 8 db and stays there till past 2am