why? I used a file to detune mine and it worked fine?
To op I'd say go for it unless you ski alot of big mountain and stuff like that. It definitely changes your skiing style quite a bit. ( or that might just be for me because mine are pretty rounded off)When I detuned mine for the first time I could definitely feel the difference on rails(smoother) and on my hill.( I ride a tiny hill thats why I didnt really care if I detuned them, not like I get to ski on a real mountain very often