I use baby wipes I dont know if thats wrong, but Ive never had a problem with it. They are easy to take along to the field, and since I have two kids theres an endless supply of them at my house.

I just ordered the alpha 60 yesterday. Do you like yours? I have the 40 and love it.
Do the wings rubberband or bolt on? Does it have the wire gear or aluminum? I have seen pictures of it with both kinds.
I got a great deal on it and could'nt pass it up.