I am planning on hooking up my sub panel tomorrow and got my feeder wire too short!
What are my options
1) crimp on another section and put the crimped part in a box
2) crimp on another section and wrap the crimp in doubled up heat shrink
3) try to return the 20' length of wire and get a 50'
4) eat the $40 worth of #6/3 wire and get 50'
help...