Another thing is where the board is located in your hilt, and where your hold your saber while spinning. I have a Consular with the Obsidian, and i found it that it's best to hold it realey high at the emitter (where the balance point is), that way the soundboard is ourside your grasp, like 2 inches lower in the hilt, so any motion you do with your hand (spins) you send your board spinning (in the hilt) so that it makes a longer circle and therefore the motion sounds are made easey. The configuration of the sensors allso helps ALOT!
Try recalebrating your sensors, and let us know what u find out