Tried to replace my struts on the g20 today, you guys are right, that tool is a pain! I didn't even replace any of them! After compressing the spring the top nut is a pain to untighten without proper tools, because the strut rod spins with the nut. Got the strut out, but the new one doesnt fit between the spring compressor teeth. Its made a little different from the other strut (different brand). So i put everything back, uncopressed it, and while putting the strut back in i didn't notice that i turned the mounting plate while putting everything back, so the bolt holes didnt line up, so i had to take everything apart again. Lol. Anyway, need a new tool, probably selling this one on Craigslist lol.