Wow, thanks Herbs, I forgot all about the Vedder Mt pics.
SInce you asked, JScott, here are some facts:
On one trip, I drove thru some muddy snow and then had to back up and pull a stock XJ thru it. Same trip, diferent place, ha to back up and pull a modified Explorer thru what I just drove thru.
Then the trail traffic came to a stand still while two big Jeeps were having a winchfest thru the snow, so I took a mudbog route along side the trail. Everyone stopped what they were doing to watch the Astro boggin.:ylsmoke:
Another trip on a trail rated "Easy 4x4", a stock (but loaded for camping) Jeep Sahara (the driver said they are the mall crawlers of all Jeeps) scraped bottom three times while I an the entire trail clean and with no wheel spin.
Another trail a guy in a stock 4 dr Jeep (Wrangler type, not XJ) said he was scraping where I was running clean. Again, I didn't touch anything.
I usually air down to 18lbs, had success with the Eaton posi until a clip broke and burned up the clutches. Probably should have gone back to another Eaton but was a reactionary and went with the Detroit Locker.
For reference sake, I do have a lot of experience at picking lines (white water kayaking, enduro and motocross, mtn biking, wheeling, football running back, etc) and drive very conservative and cautiously (although a few guys would beg to differ) and so far I've only been pulled out of the snow fter high centerring twice on frozen comapcted end of season mountain snow.:snorkel:
The only problem I've come across so far is that the long steering bar out front rubs on the main pulley when the van gets seriously cross axled. It scared the living crack out of me the first time it happenned. It does no harm to pry the bar out and away from the pulley so problem solved. Oh, and I popped the back doors ajar when it gets that cross axled once or twice.