I want to make a non permanent connection to an analogue board on a modified analogue board that now have no room for on board additional capacitors. As I may need to take the removable board off I want to connect with a fly lead that can be disconneced. I will use low impedance cable to the cap and sheild very well using around 16AG or possible 20 what are good small diameter cable. I have looked at some cheap bullets I have and they are horrible. The small spade might work and I cant see to find any nice, copper or nice connectors that are small. Are there any nice high quality small diameter connectors I cant seem to see any ? I can obviously use cheap brass tin plated but be great to fins some nice ones