In the context of expanding the sample environments available for experiments on the SXD instrument, the Paris-Edinburgh press recently developed on PEARL offers the possibility of measuring single crystals under pressures up to 10 GPa.In order to test the performance of such a press before offering it to external users of SXD for their experiments, we would like to test it in a real experiment on sucrose. In this experiment we will look at changes in the hydrogen bonding mosaic between molecules.