I lowered my Blazer this weekend. All is well however there is a thump over larger bumps. I think its the shocks. I havent changed em. I went to stylin and there site implies there isnt a diffenence in the length of the stock shock to a lowered one. I checked another site and toxic shocks were the same stock number for all shock regardless of drop 1-5" I used 3" blocks in the back. Is it possible the noise is something else? The over all drop was not alot my blazer sat kinda high even though its a 2wd. Thanks for your help.