Does any know who makes a blank off plate for the 1800 CB antenna ? The Honda store will not give you anything for your trade in with a CB on it , and they don't mind if I remove it and install it on the new model . In the past I have taken the radio out , but have left the antenna on , so as not to leave a hole in the trunk . The hole they do object to . If I had a blank off plate , I could also move the antenna to the new bike . Someone told me that they thought one was made for the 1500 , and it was probably the same as the 1800 , but I can't find that one either . Thanks for any help.