Laying frame...removeable bumps

[Jimbabwe]

I've read a few threads about the problem posed by losing air on a truck that lays frame, however it may happen, and people were mentioning having a removable bump stop that's in for getting around, but easily removed for laying out at a show. Something that'll just keep you an inch or so off the ground so you can still move, but not big enough to keep you from having a very low ride height.
Seems pretty straightforward, but I'm wondering if anyone has any pictures. Different methods, whatever. I'd like to do this on the front and rear PB Dropmembers I'm installing...just in case.
Thanks.