Replacing a crush sleeve with a solid spacer/shims-8.25

I'm setting up my 4.88's and decided to get rid of the crush sleeve so that trail repairs will be easier. Its difficult to get the pinion pre-load back dead on while laying on your back on the trail replacing a yoke when there is a crush sleeve involved. I found this vendor with a quick search; RATECH

I'll let you know how the install goes