do you use dielectric grease?

[Justin]

Rub a small amount between your first finger and your thumb. Then rub all the pins with anice even coat.

Also take a small dab with your fore firger, and press it into the pin receptacles on the end cap.

Make sure you clean any grease that is on the flat surface of the end cap clean off. You only want the grease on the pins and in the female receptacles.