I own a few Electraglides and have rebuilt two of them.
I think the glue(in my case it looked like he had used a clear glue) is just to protect the conductors from accidently shorting. It also give the connector stability and keeps it closed tightly while insulating the conductors at the plug. I don't think it has anything to do with sonics but I do not know for sure.
I think the glue(in my case it looked like he had used a clear glue) is just to protect the conductors from accidently shorting. It also give the connector stability and keeps it closed tightly while insulating the conductors at the plug. I don't think it has anything to do with sonics but I do not know for sure.