Resetting Cost Basis of Remaining Shares
Is there any way to tell Quicken what the correct cost basis of remaing mutual fund shares is without having to recreate or correct the entire transaction history for that security (which in many cases is just not practical, e.g for securites you have owned and traded for over 20 years). Without that ability the cost basis, captial gains, and tax features of Quicken can quickly become useless (unless you have accurately preserved the entire tax lot history of all your investment transactions since the beginning of time -- which is almost impossible). If Quicken does not have the ability to just "reset" the cost basis of remaing shares (e.g. to match brokerage records) is there some reason that Intuit can't, or hasn't added this ability? Please advise.