A while back I was wanting to build a dual head 6x72 horizontal sander, I called Kalamazoo, talked with the owner I believe, anyhow he was a real down to earth helpful kind of guy. I would think if a guy had a problem with anything they built, regardless of age, he would help you get it going correctly again. As things turned out I found a real nice ski grinding machine I will use for my project but I would not be afraid of anything Kalamazoo makes simply because of the fact that there are good people to stand behind it. That being said I have 2 Burr King 2x48's we use, I believe them to be a better built machine overall. My second one showed up with a cracked, bent base and I never was able to get Burr King to replace the broken part, I'll not buy another thing from them.