thanks, men
In my manual says that the black ring is the only tha you should move in order to change the height of the ride. and the two orders red rings the one for compress the spring and the one for lock it. you sould not move if necessary.
but the one tha he moved was the one tha compres the sping so, the spring came lose and down and lost the megan factory compresion. but what I did was compress the sping right back were it think it was. but if you say that you have moved the spring compressor ring without have any issue maybe it was to paranoiac.
but, thanks bro for your help..