I'm a little hesitant to ask this but I'm going to look at a SuperCub that was covered with ceconite in 1981. When I asked about the fabric passing a punch test the present owner says that ceconite is a "lifetime" fabric and doesn't get punch tested..................I was wondering if I would hear Nanooks favorite line about it being ready for camping and fishing. Ceconite does have to be punch tested doesn't it? I'm thinking that plane will need a recover in the near future, and yes I will certainly have a good mechanic looking the plane over before I even seriously think about buying anything. However, I just thought I'd ask. He also has been using it for glider towing, so I'm thinking that mid-time 320 might be nearing the end of its life as well.