I'm having new Eibach springs installed on my 98 C230 this week. I'm also having the suspension lowered by about 1 inch. I had an alignment done about a month ago when I upgraded my wheels to 17inch AMG Mono Blocks. Is it necessary to do a re-alignment after the changes are made to the suspension? The shop doing the work seems to be reputable, but this is my first experience with them and I'd rather get an objective opinion before I ask somebody who stands to gain from answer. I apologize if this is a dumb question, this is my first attempt at modifying a suspension (as minor as these modifications may be) so I'm learning as I go.
Any opinion would be appreciated