Need a bit of advice from any fencing experts on here,I plan to put up a metal palisade fence approx. 2.1m high including a pair of 3m gates. The fence itself is fairly lightweight and if I remember from working with this material years ago we would put the fence up by linking the posts and top and bottom rail together first and supporting in place and then concreting in,my main question is regarding the gates.Because they are metal construction and 1.5m each then the posts for these are going to be pretty meaty so would i be best erecting the posts first and letting them set solidly before continuing with the fence or just carry on. I guess as long as the gates aren't hung too soon it might be ok to carry on with the fencing as long as its supported and seeing as its quite lightweight. Any input or tips guys would be appreciated. Chris