It's ok, depending on what bindings you are mounting. A couple of drawbacks I Have found using it on race skis. With Fischer/head/ tyrolias race plates, the jig just does not fit on the ski. Also, unlike binding specific jigs there are no BSL markings. This is ok if you have the boot or it is a non-connected binding. However if you are trying to mount to a bsl without the boot, doesn't work. If you are trying to mount a tyrolia/head/fischer RD or new freeflex bindings, the jig should be at the 10 increment (I.e. 290, 300, 310 etc) increment to line up NOT at the bsl from the boot. And most of the jigs available are for allmountain oriented bindings rather than for race bindings. E.g. There is not one available for marker comp pattern. But for most users these won't be issues. Mine however has not seen much use ...