people have had alot of problems with the glow shift gauges. i would save my money. There are alot of vendors on this site that seel nice gauges and pods.
maybe the difference is aftermarket keys versus green keys, mine are aftermarket and when i let them down all the way it is very low, maybe green keys dont go as low
I have pulled multiple times with my keys, I have never hung weight i just let them all the way down. Never broken anything and pull with 35's. I do have a SS center link and tie rod sleeves though.
Most of the people on the HPTuners forum dont know chit about tuning diesels, i have tried to help some of them but there high on there horse because they have been tuning gas vehicles for years :rolleyes:
they have posted some of the tow tunes they have made and they are very raw to say the least.
good luck with the spac case, there are no dealers in the usa to pull them from. If your other order went through you might possibly get them if running out of stock is the real reason for no inventory. my guess is someone found the mistake.