we have a 96 x90 with ome spring lift 1.5"  was wondering if anybody has added the 2" coil spacers to that for 3.5" lift..  what kind of problems would we encounter..  

Great ! A X90 getting set up to wheel with the pack ! We met a guy last summer with a 97 2X X90 who had OME springs & 1" spacers. He said the rear sat up to high with spacer in the back , felt stiff over bumps. So he pulled out the rear spacer. He did keep the front spacer & the X90 looked level when we seen it. He also said he needed to install a "camber kit" to get the alighment right. But he was happy with it. Hope this limited info helps.

he wasnt joking about the stiff ride our x90 is hard as a rock   we gonna try the spacers and see what happens if all fails we will just have to buy the calmini lift. we really would like to run a 31x10.50 if possible with little trimming as possible,hate to butcher up a nice suv...