My shooting platform!

[Don McDowell]

Dan take the valvecore out, make sure the stem is pointing down , and stick the straw on a can of quick foam in there and let er rip.
I'm going to try Mr. Mulherns shooting bench/tailgate method a little later today, but I'm thinking the tailgates on my pickups have had to many haybales, fencepost and crystalix barrels flappin around on them over the years, they're not quite as level and pretty as the one pictured above is...