The Jobsite T-Glide fence has been engineered to auto-square on lock-down, which requires a wheel-floated back end of the fence. While the user may be able to grasp and wiggle the end of the fence when it is properly adjusted and locked down, rest assured that extensive field testing has shown this does not impact the accuracy of the cut since the point of cut at the front of the blade is stable. In fact, the net result is superior to other “field” fences, as the aligned fence will not lock down out-of-square and glides smoothly on adjustment.