Grin, grin, we're off the make-it-yourself kind, too - our hams are in pillow cases hanging from a clothing rail...
The fan is for the air circulation, as the loft never has a breeze in it and drying takes ages, especially the hams. It's about fridge tempterature up there this time of year. The salami's have been up two or three weeks and are shrinking slowly but surely, and are getting some white dry mould on them since the first week. Can't wait!

We're getting a garage partially converted in the next few months to store our pork-filled freezers, so for the next lot of salami's we'll have a slightly warmer place that's also easier to get to (as the loft has a wonky ladder plus is full of spiders!

)
Good idea to suspend them from the ceiling -we're both 6 foot 2 so reaching the ceiling isn't a problem!
