I've done my share of HWC installing and I don't know where I learned this trick but it helps so much! I use a large washer and one 3" decking screw and heavy gauge galvanized "U" nails. You hammer in your first U nail and then go out several feed and put the screw and washer in at a sharp and as you screw it in, it acts as a "come-along" and makes the fencing taught so you don't have bulges and slack in it. if you put too much tension on it the welds in the fencing will break, so it takes a little getting used to. Once you have the length of fencing at the right tension, so it's nice and taught, you go back and add more U nails about every 4". I like to criss cross the weld with the U nail to make it nice and secure. the U nails hold the HW cloth nice and taught. Wen I get to the screw and Washer, I back it out and move further along to do the next section, screwing it back in at a sharp angle. you just keep using the screw and washer over and over, so not so much fiddling with threading washers and screws.