I could be wrong, but I'm under the impression anyone that has the means, would remove the shaft/bar and have it magnufluxed after long times of normal wear and any contacts that might have damaged it. Gib Wiser Racing may be able to help you with a Schroeder (I assume, but idk for sure...he did my KSE in 2016) - W2514 Taft Rd, Neosho, Wisconsin, 53059. Contact 920625331.