Simulating with different materials.


I am currently working on a simulation of a ''Superficial Hyperthermia using a LucitePyramid Applicator', using the manual of Sim4Life. Initially, I simulated the model with a general fat layer: Fat [IT'IS 4.0] and muscle phantom: Muscle [IT'IS 4.0]. Now I tried to update the materials to Breast Fat and Heart Muscle, for example. I deleted the existing materials in the original model and assigned the new materials to the same fat layer and muscle phantom blocks. I also tried changing the initial conditions of the simulation, however, some of the resulting plots were not changing in some cases, even though I changed the initial temperatures. Does that mean that the new assigned materials and plots were not done in the correct way? Thank you 🙂