Jeff, Since plate failure seems eminent, I would suggest that you take steps very soon to minimize the problem and its subsequent effects. As you suggest, it may be a good idea to immediately let the tension down while there is some plate integrity remaining. I would call O.S. Kelly Plate Mfg in Springfied, Oh. 513/322-4921 and get their opinion on the feasibility of rewelding the plate. You may be able to ship it to them and contract repairs through their facility. Certainly, the cost of a Steinway D would justify the expenditure. They are the plate experts - manufacturing plates for Baldwin, Steinway, and many other companies. Plates have been successfully welded before but it requires special skills and equipmemt such as those at Kelly. Hope this helps. Kent Webb
This PTG archive page provided courtesy of Moy Piano Service, LLC