[Omathisen]

Thanks.
Will try to be patient and will look into the metal mounting kit. Have had nylon ties for 12 years, however, and no problems. Fan is mounted in front so it is a pusher --16 inch. Has worked so far, but now it sound like it has pebbles inside it, so I dediced to replace. If I cannot do it, there is a always a shop, but it is more fun when I can do it myself.