i use wavepad with my ipad to make audio files. typically i load a small file (100MBs) into wavepad, edit it, save it to my ipad files and delete it from wavepad. yet if i go to ipad settings>ipad storage, wavepad is taking up 700+ MBs in documents and data; the app only takes up 19 MBs. currently i just delete the wavepad app and reload it to get rid of it. anyone know what's going on and how i can stop it? thx.