When I started looking into getting a heavy duty lowering device I wanted one that I could run 2 lines thru for those big limbs that would be best rigged with dual lines. The only one I could find was the Stein RC3002. At the time it wasn't available for purchase in the states and me having been a metal fabricator for the past 8 years I couldn't see spending that much for something that I was totally capable of making...so I put the pen to paper and started brainstorming.... I wanted to come up with my own design rather than just copy someone else's design which would have been the easy way out in my opinion. I have helped build ultra4 offroad desert racecars from the ground up so I am very familiar with thinking outside the box...anyways here it is.
Big Wood chucked installed! - YouTube
I have used it a lot and it works great. The only thing I would change is the powder coat on the barrel where the rope wraps around. I also have a smaller device I made for light duty single line duties..
Redirect setup on pecan tree - YouTube
Let me know what u guys think .....