This is why I asked for the picture of the torque convert. What you have is only the fine tuning weights of the converter just like what FORPHORT showed above. Yours and his required a small amount of balancing to zero or neutral the balance. The actual weights for an external balanced torque converter are rather large, and located in a strategically placed location between two of the four torque converter bolts. The bolts only fit one way to the flex plate, which now we must ask again like SEDANMAN asked, are you using a B&M style flex plate, with the semi circular section portion missing, for use with an externally balanced engine. Or has there been some changes done to this 360 engine