I wonder if that is bad news or good? According to an old post from SawTroll the IPLs usually lag behind the market release of the saw! So perhaps the saw could have been canceled or has been changed significantly since original design requiring the IPL to be revised?
Just wondering 
IPL's go both ways, often they come out
before the actual saws, when it is about new Husky models or versions of models
Now the 556 IPL that was out bore the signs of a halv finished draft, and by now the OM that mentioned it also is gone - so I assume a basically bad idea was scrapped!
