I have a 401k account that after an update reported that the number of shares in various funds were not consistent with the update so I did a placeholder correction on each of the offending share totals. These placeholder corrections resulted in the number of shares in each fund to be approximately double which is actually in the account. I can see that the last placeholder total is the correct number of shares in most funds so the number of shares are now reported to be double what is actually there. How do I correct this? Doing an update does not correct the share number.