Hey guys, just a quick question about diy bridge hammocks----I just put together a quick and dirty prototype of a grizz style hammock using some materials I had laying around the house----it works good, but I noticed the top of the sides (where the structure is sewn into) seem s like the thread holes are kind of elongated when Im sitting in the hammock. (like they are going to rip out eventually) Is this normal? What are some other ways to make the side load bearing structure?