I personally don't think the bolt situation comprimises the strength any but if it is a problem, it is pretty easy to have a flat bushing made and mounted. The centerlink is double walled tubing for strength.

If anyone is intrested, it is available for purchase. Contact me at ClimberRn@yahoo.com for any more questions. I am glad to have the centerlink woes behind me!

The final price has not been set by the fabricator but will be around $900, complete with all hardware and powdercoated.