Ensure the wire you order is the right length. I ordered 180 feet and received 171 feet. 9 feet short or 5% of the total length. In my case it equates to just over a $50 loss. I started using the wire on a project that was measured carefully and found the shortage when it was too late. most people don't spool out and measure these large lengths. Buyer Beware and spool it out before using. I contacted the seller three times with no response. Another reason for the negative rating.