Denial of plaintiff's application for an order determining that her proposed action of making annual adjustments between principal and interest of her share of a trust would not violate the no contest clause is affirmed as: 1) the availability of a statutory procedure under the California Uniform Principal and Income Act to reallocate principal and income does not exempt the adjustment petition from the scope of the trust's no contest clause; and 2) the adjustment petition would impair the trust by guaranteeing plaintiff a minimum income and by allowing the trustee to reallocate assets from principal which is to be reserved to the third tier beneficiaries.