Small aromatic compounds are strongly solubilised by Pluronic block copolymers. This includes adjuvants, which are compounds used in the pharmaceutical industry to aid drug delivery. It is therefore important to gain a better understanding of the changes that occur upon the addition of adjuvants to micellar solutions of Pluronic block copolymers, which are of interest as potential drug delivery vehicles, as well as the changes that take place as the solutions are heated from room temperature to body temperature. Previous SANS investigations show significant changes occur as the samples are heated when benzyl alcohol is used as the adjuvant. It is however not clear whether the observed effect is the result of a change in the intermicellar interaction potential or a sphere-to-rod transition. We wish to use shear-SANS to determine this in an unambiguous fashion.