Hello everyone I have a hygain clr-2 base antenna from the '70s and it is mounted on the side of a tree. Would the tree cause signal reflection and high swr. It is also mounted on a metal pole and has a homemade ground plane system on it. Would the ground plane be too large with the metal pole and radials together. I can not get my swr lower than 2.5 on all channels without using a tuner. Any help would be appreciated.