So I have one 4x4 labs HD spindle assembly, and am now on the hunt for another. Common logic would suggest just buying an additional during the recent group buy. However, I have tried emailing Luke about some questions I had and haven't heard back yet. So, I thought I would check here and see if anybody had a spare laying about that they would like to sell ? Trips to the KC area just got a lot more feasible for more some I can drive to you if need be. Let me know.