--Hi gang! I've been living with the problem since the machine was new but I always 'fixed' it by using pendant controller to raise speed above what was needed, then reduce it back to what I want to get it to steady down. But a few months back that stopped working: the motor sounds as if it's bogging down under load, even when there isn't any load on it! OK thinks me I'll ask my expert friends what's gone wrong. Diagnosis #1: bad controller boards. Bought new ones: no change. Diagnosis #2: bad spindle motor. Bought new one, got it wired up last night, no change!! At this point, with all the spare hardware I've bought for it, the machine is a $6,000 boat anchor. Suggestions??

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