Papa, it is helpful if you update your signature line so we know what trailer you have. I don’t think you can move the 400 by hand. We have the 320 clamshell. It takes 2 people and works best on pave… (View Post)
@db_cooper, we had nuCamp drain and replace ours. I suspect that draining via gravity leaves some old glycol behind that just mixes with the new glycol. I don’t think the dilution is significant. NuC… (View Post)