In a recent comment attributed to Sanderson (see post on the messageboard by Logain entitled "Sanderson elminates a certain someone as Asmodean's killer" ), he states that he believes sa'angreal do not magnify your power, but that they are instead a "reservoir of the Power", with a finite amount of the Power that you can draw from.

He goes on to say that weak people are still very strong when using sa'angreal, which to him means that we are not talking about a magnifying effect here.

Sanderson then stresses that this is his opinion only, and that he doesn't know what the true answer is.

In my view, Sanderson's opinion is incorrect. RJ has clearly stated that stronger people get more benefit from angreal than weaker people.

Sanderson's weakness in this case, is that he doesn't truly comprehend the scale of strength differences between people.

If a sa'angreal multiplies your strength by 10, then Alanna will still be vastly stronger than any living channeler when using the sa'angreal, despite not getting as much from it as Alivia would have.

Also, I believe Sanderson's lack of understanding in this regard is a basis for the Tower scene where Egwene is able to utilize the sa'angreal despite not being able to channel more than a trickle due to the effect of forkroot.

He thinks that Egwene will still have the entire potential of the sa'angreal at her disposal, since it is in his view a reservoir of the Power.

Basically, Sanderson is confused between an angreal and a well, as used by Nynaeve in Far Madding. A well is a reservoir of the Power, while an angreal is a magnifyer.

Lastly, I believe Sanderson's lack of understanding relating to the scale of One Power strength is revealed in his repeated comments about the Choedan Kal and the length of time Rand's balefire could retroactively erase Graendal from the Pattern.

He uses the example of the Choedan Kal being 100 times stronger than Rand on his own. Then, in another book signing, he stretches it to 1000 times. Then he uses this to indicate that Rand could only remove a couple of hours from Graendal's life, as his balefire on Rahvin only removed about 15 minutes.

In truth, the ENTIRE WHITE TOWER, using every angreal and sa'angreal in its possession, could only channel a FRACTION of the amount Nynaeve used at the Cleansing.

That means that the Choedan Kal are probably many millions of times as powerful as a single channeler.

If Rand could take 15 minutes out of Rahvin's life, with an angreal that at most doubled his strength, then the Choedan Kal should enable balefire that can reverse tens of millions of minutes out of the Pattern.

15 Million minutes equate to 250 000 hours. Divide that by 24, and you get over 10 000 DAYS. That equals about 28 YEARS!

Therefore, balefire powered by the Choedan Kal is MORE THAN powerful enough to reverse everything back to the Aiel War, possibly even the entire Aiel War as well!

Therefore, Sanderson is totally incorrect. Rand's balefire is more than strong enough to erase Graendal's killing of Asmodean, which happened at most a few months ago.

More importantly, this makes me concerned about what else Sanderson may get wrong if he doesn't fully familiarize himself with RJ's One Power notes.