i just got the knukonceptz kolossus 4GA amp installation kit. i was wondering, what is the best way to attach the large ring terminals to the 4GA wire? i soldered the end of the ground wire to the one ring terminal but there is a little play in the back where the wire enters the ring terminal because i only soldered it at the end of the wire. is this ok? its not going to come apart or anything. i just wanted to know before i did the power wire and installed everything.