Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: I live in a 14' x '70 tin can, a mobile home.  What do I have to do to make this work seeing that it has to be away from metal?
Document: Was having reception problems previously. Can now make contact with everbody. Picks up skip from all over the USA and Canada. When I use my linear I also get out pretty good.
I put it on a tripod on the roof to test it out before putting it up on the 50 ft. tower. I even put a 30 year old coax on it because I just wanted to see if it worked... I figured if it worked like this, it was going to work great on top of the tower...In a word, WOW!
Great antenna....Blows Antron 99 away........Increase your local signal and get more DX contacts with this antenna for sure....Oh Yeahok
This antenna has performed extremely well in the month that I have owned it. I have worked 40+ new countries on 10-12 and 15 meters in 30 days. I have been recommending it to all my friends and I would recommend it to you as well. It is mounted 20 feet in the air and running 100 watts it has worked out well for local work as well as DX so get in on all the 10 meter fun while it's here. 73.John/K2UBG
Amazing...It makes my other antennas seem lame... Not bad for 18 ft. off the ground and a 30 year old coax that is two steps away from the recycling scrap pile...It is more quiet than any other 10m antenna mono-banders I have up in the air! (I have a couple) It is more quiet than my multi-band verticals OR my dipoles.
Perhaps earth ground, which lowers the SWR, is reducing the antenna efficiency to 60% when I lower it to get a good SWR. I am using EZNEC at this time to explore that.> Contacts. As a new Amateur operator on the HF bands, looking for an inexpensive way to experience a few contests, make some good contacts, learn the protocol, and not offend my neighbors with a big antenna....this antenna is working for me.
I purchased one these antennas when they first came out years ago when I was still living on the east coast and very active on the Ham bands on digital,SSB,SSTV and CW. This antenna worked wonders for me using the automatic antenna tuners and manual tuners in my shack and helped me to work several bands. The great thing I liked about was I never added the additional radials and I always had the match needed to work the 10m band quickly with out worry.
If your into skip like im not then this antenna will do the job. seems to work pretty good barefoot.
Get one, they work great and don't cut anything off of the length, they will work just fine as engineered.
awsome, no more to said awsome, the best fro cb radio, any cb no matter wich one, my cb work great with this anntenna, if you need a good base antenna,just get it don think about it
Answer: Z: put it on a mast and mount it in best location you have, even if it is attached to your tin can. Just don't ground the coax to your tin can. Your metal box will be a tiny blip in the total RF energy radiating from the antenna. Consider that there are dozens of antennas made that are suitable for mounting on RV (a smaller tin can) and they work fine. So don't worry about your metal box, just do a good installation, use the best coax you can and enjoy!