Pull the first 150' tonight by myself. With drilling all the holes for 16' bu 28' area, 4 hours.The tubing showed signs of wanting to kink, just pinch any bad looking ones with Vise-grips. Use tape on the jaws and set them loose. With the right setting you can work the pipe at 90 and 45 to the kink. And you'll have no more issue with them.Pulling this pipe is a learning curve to handle. The trick that work best was to coil extra on floor after pulling threw the joists. Straight it out on the floor to feed easy. Never pull it tight until you have it close to the end. Feeding the tube in the joist the weight of that extra pipe coiling on the floor does the work for you.You will need the right fitting and the rem tool. The rem tool pushes the tube round again. And 45 the inner and outer edge to quickly slide in the fitting.Very Happy with this product. Thanks