I added onto my home and had to wire it myself (except the breaker box) to save money. I have a number of connections inside plastic boxes in the attic where I used wire nuts to connect 3 to 5 14 gauge wires together. Wire nuts keep slipping out by themselves and a light or outlet will stop working. Then I have to climb into attic, track down the box and redo it. It there a better way than wire nuts to keep these wires safely and securely together...something more like the Sharkbite plumbing connectors or maybe a little device on which the incoming power wire could come in one end and be crimped and the other 2 or 3 or 4 wires get crimped into the other end?
Thank you in advance for any help you can provide!