Hi I just serviced a a 32/50 greenstar utility, my first as I’ve only just registered with Oftec. My question is are they usually so filthy. It wasn’t serviced for 2 years apparently but I’ve come away looking like a chimney sweep. It took me far to long but half the time was cleaning the thing and the mess it created. I luckily had or down plenty of dust sheets or I would still have been there.