Yes, that was a big problem with mine. That is why I thought I needed different wheels, but since I could not find any available in my area, I straightened mine. It works amazingly well. First you need a place to properly mount your wheels. By properly, they need to be bolted to a true hub and drum. I welded a front spindle to a piece of channel so I could put it in a vice. Then mounted a drum on the spindle that spun true. Mount a wheel and give it a spin, checking the run-out. Tolerance is 1/8" to 3/16ths. Find the long spoke that is midway in the area that is wobbling in toward the vice. You need two good propane torches, a hand towel a bucket of cool water and a pair of nitril gloves. The gloves prevent the steam from burning your hands. Heat the rim outside from where the selected spoke is mounted. Heat the full length of the long spoke as well. Get the rim red hot, as well as the spoke. Rapidly quench the outer rim until it stops sizzling, then immediately quench the spoke. The rapid quench will shrink the spoke and pull the rim toward a more true alignment. Recheck your wobble. You may have to do more than one cycle, or more than one spoke. Be patient, it works! The reason for heating the rim and quencing it first, is it gives the spoke a place to expand into, and establish a new length at the rim before you quench the spoke and pull on the rim with a shortened spoke. Clear as mud? If this is not clear, I'll try and find the source of the article on line and reference it for you.