Working on a new destination charger setup in the mountains of Utah for a resort (more info on location to come soon)... It's a snow heavy location. Can anyone help me find out where one would acquire the "up high" spring loaded cable guides like they use at Northstar resort in Tahoe? They put in a wall, and the chargers are behind the wall, with the cords going up and over the top. You can pull down on the cord to stretch it to your car, but when idle it retracts up high. It's like a industrial vacuum power cord retractor. This keeps the cords off the ground and makes snow removal a lot easier. What are the retractable cords that attach to the charge cables called? We would like to use a similar setup at the location I'm working with. Any help on where I can buy/get more info on this device would be greatly appreciated. Example of the charge setup at northstar below. Thanks in advance.