Larryi, I think you're right on the AC purity part and this Walker must be doing its lob well.
To your second point, I'm willing to buy the $3500.00 Basis Motor Controller (not the correct name), but I wanted to try one first in my system. I tried my closest dealer in San Diego (500+ Mi.) for a loaner with the full intent of buy it if it worked well. After all, I'm modding the motor. No loan. I tried J. Conti several tries with no reply. So with no loaner, I'm not sure how much of an improvement it is. BTW, I already bought Basis recommended. precision belt for my system as is.
To your second point, I'm willing to buy the $3500.00 Basis Motor Controller (not the correct name), but I wanted to try one first in my system. I tried my closest dealer in San Diego (500+ Mi.) for a loaner with the full intent of buy it if it worked well. After all, I'm modding the motor. No loan. I tried J. Conti several tries with no reply. So with no loaner, I'm not sure how much of an improvement it is. BTW, I already bought Basis recommended. precision belt for my system as is.