I recently purchased a 2004 Cherokee Wolfpack 22WP. This past week we used it for the first time. Everything was great except we had nothing but problems with the pull-down queen size bed. It pulled down fine but after taking over an hour to get it to go back up, we decided to use an air mattress for the rest of the week and just sleep on the floor... There's got to be a better way.... What are we doing wrong?