OME trim packer and bilstein shocks

I recently installed bilstein 5100s all around on my 2003 tacoma, with eibach coils in the front. I ordered everything from Wheeler's and they are awesome and super helpful, however, i was sent an ome trim packer to correct the taco lean. I have been told that this trim packer is only supposed to be used with OME shocks, but I don't understand why it wouldn't work with bilstein because all the trim packer does is sit on top of the top plate on the strut which is a universal part. I have had no odd noises or rattles/shakes coming from my truck, even at highway speeds of 75mph. Any insight on this would help, just want to have peace of mind that my truck is performing right! thanks guys

 

The OME trim packer sits under the coil seat