Hey guys, I am using a speer hammock, complete with velcro on the edges of the bug net. I have 2 questions............1. how do I keep the velcro from catching on the net and damaging/distorting it? 2.once this happens, is there any way to restore the net to its origional condition/function? I have several places on my bug net that the velcro has caught on and distorted the net. Any suggestions?