Re: Twist or not
I never try to twist stranded wires into solid conductors or twist multi stranded conductors together for that matter. I think you have a good possibility of damaging individual strands. I will twist all my solid conductors together and then make sure my stranded conductor/s are 1/8" longer than the trimmed edge of the solid wires. When you apply the wire nut, it will make a very tight connection.
I never try to twist stranded wires into solid conductors or twist multi stranded conductors together for that matter. I think you have a good possibility of damaging individual strands. I will twist all my solid conductors together and then make sure my stranded conductor/s are 1/8" longer than the trimmed edge of the solid wires. When you apply the wire nut, it will make a very tight connection.