It’s a great bit of kit for a small price for something that can be used as and when, without the hassle of getting a mobile mill and storing up the lumber. It cost me £93.00 delivered and you get the timberjig (see www.logosol.co.uk/_sawmills/bigmillsystem/bigmill_timberjig.php). Which, if you had the templates a good metal worker could make up. You make your own wooden guide rails and support arms (plans included) the kit comes with brackets and screws for the making of the rails.
Logosol claim “that the precision usually lies within plus or minus a couple of millimeters at the start, but practice makes perfect” and I actually think their right.
The jig fits any chainsaws with two bar bolts (brake cover bolts, the ones you slacken to adjust the chain). Unlike some other jigs I looked at the Timberjig doesn’t need any modification done to the chainsaw or bar.