Hi – I’ve inherited an indesit wdg1295 (omega 1200) which is around 6 yrs old. The dryer isn’t working well – clothes get hot but don’t dry completely (even very small loads after 2 hours). Past owner admits the machine was never cleaned so I thought it might be a fluff build up. I’ve checked and cleaned the drain pump but it was pretty clear and dryer still isn’t working well. Is there anywhere else I should check for fluff? Any ideas what else it might be? Thanks!