Wow! $14.99 per can? I never thought I would ever be excited at this price, but this is great.
I plan on getting my 609 in the next few weeks and I think I have a leak in the truck a/c. I flushed everything yesterday, replaced all o-rings using nylog on them. I suspect a leak, and I plan on finding it, fixing it and recharging. I managed to get the dye in and enough r12 to get 60 degrees at the vents. I will check it again next weekend. If it has not leaked, I will charge it the rest of the way. If it has a leak I will get out the UV light and start the next chapter of the project.