First full slow motion test edit using Twixtor. Its been a learing curve. After playing around a lot with the settings for Twixtor in After Effects it seems the most important factor in whether fottage will work with it is the way it has been shot in the first place. I hadn't realised this before filming the footage so the outcome wasn't very good with Twixtor. At least in the future I'll know to film at super fast shutter speeds on a high contrast background at 60fps.