I'm playing through Valis III for the first time and I'm mostly into it. There are some nice improvements over Valis II here. The graphics got a boost, and there's a lot more variety in the stages. But I'm stuck at this one part in the stage that looks like a Roman aquaduct. There are two pillars and you have to get over to the other one, but it seems like just a little too far to slide or jump. Does anyone know the part I'm talking about? Should I be trying to jump, or slide? Or am I missing something?