I have 5 miles of fence line to mow and have done extensive research into all the different equipment out there. Looked at DR, Swisher, etc. Considered 3pt, walk-behind, towed and mower attached. Actually tried the PECO z-trimmer, but it was not robust enough for this job (btw...great support from PECO). So...I finally decided on the 4M Trimmer. But before I buy, I'd like to know if anyone on this forum has had experience with this equipment? And what about post-sales support from the company? I spoke to someone about two or three months ago when I was doing my initial research, but no one is answering the phone or responding to emails. I've been trying contact them for the last four to six weeks! Any Info is greatly appreciated. I would hate to start over with this process.:frown: