OP
3 Sisters Ranch
New member
No there's no wheel adjustment - the threaded rod serves no purpose it's just something carried over from whatever scrap was salvaged to build it originally, this old rake has been sitting on a scrap pile one of our farms unloved for c.20+years now.
If you're going down the "pull type" rig/depth control path my post on a drag scraper I built on the following thread may prove of interest:-
http://www.tractorbynet.com/forums/build-yourself/266836-diy-home-built-scraper-pan.html
MBTRAC - checked out your link to the pull type drag scraper - yup I like it. Really has my nerve endings arcing here. You have no heart burn if I was to pattern my rock puller as a similar design ??? I really like the pull type concept. During the build process I may have to consider some type of interchangeable ground contacting tool where a guy could swap out the rock rake for a drag scraper to some type of angle blade. In other words mfg a multipurpose implement.
Thanks for the input
Mike