This controller has a zero start function built in. The delay in the throttle response is flat out dangerous. I've hooked up other controllers no problem, this one is a nope.

Better than expected, it comes in sections which makes it more maneuverable and useful for me. It is also recommended to keep a very sharp chain at all times and have a helper. Works well, i change out the nuts to lock nuts to keep them from loosing.

This thing is a piece of junk. Use an old ladder or a good 2 x 12.

Rail joints are flimsy and are a point of contention when milling. It flexes at every joint and it isn't stable on logs with big tapering to them.