I have been looking for a workhorse rug loom and stumbled upon a Mira. Can anyone offer me feedback about making rugs on this loom? I tend to be a Macomber girl and thought my Macombers (I have seven of them ranging from 22" to 56") would be delightful to weave rugs on, but I haven't been happy with them for that purpose. I am looking for something with a very rigid frame that holds tension really well. Thanks.