It rides great! It is definitely lower than having the KYB-GR2. I love the upgraded suspension with the same amount of OEM travel.
The bottom spacer was used to allow for the bottom mount to be long enough for the bolt to hold it in place. I just decided to JB weld the inner part of the strut/insert then bolt it together to pull the insert into place. I then filled the empty space with JB weld to provide more support so there would be zero chance of the insert moving side to side. The one pic shows the cut insert not completely pulled into the housing. The following pic shows the insert pulled into place after the JB weld had cured. I did my install a little different than the other ways. I cut the housing just enough so the bumps on the insert help hold the top of the insert in the housing along with the JB weld.