I assume you say "tried" because you were about 5" short, no?

And like everyone else said - get a Rinehart. They are hands down the best 3-D targets out there. They stand up to the most abuse, the most shots, dont' weather nearly as bad as others, and are amazingly easy to pull arrows from compared to their competitors.

http://www.rinehart3d.com is their site. Well be redesigning it for them very shortly.