Megado / Octado Dobby activating picks/ deactivating picks irregularly

If your dobby is not activating or deactivating picks correctly, sometimes its because your beater is set too high.    Is your warp uneven?   Pull your beater towards you.   Now push it back towards the castle slowly and watch your warp.   Does your beater push the warp threads upwards at all?   If yes, your beater is set too high.  This often occurs after  putting on a new warp or weaving with a higher tension than in the past.   The fix is to lower your beater with the beater height adjustments or pivot points of your beater.

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