Update:
Here is what I got. I can’t take pics of this thing while I’m on it because I don’t have anyone to take them. And, my weekend plan changed. So there will be no one here to do it. But, I did do a video by propping the camera on a 5 gallon bucket.
It felt as solid as it did the day before. But, on video, i was kinda amazed at the flexing compared to what it feels like. It flexes quite a bit. I couldn’t tell the difference in feel on either side. And, fooled around and only recorded the more shallow angle.
But, flex it does when you get out on the edge on the balls of your feet. I’m guessing a 1/2”. When you rock back and forth it exaggerated it sone as you get both sides going. It doesn’t feel unsafe nor is it going to keep me from using it. I was just surprised because it doesn’t look like it’s flexing that much when looking down on it doing the drill.
It’s the cross bar frame on the edges. The underside frame on both edges, on both sides, bend down. My returned with zero sign of stress or weakening by color and to its original form.
Anyways, if flexing on those underside frame beams bothers you then definitely don’t buy it. If you are ok with it, then this will be a good lightweight option.
It tickled my interest though. I’m now wandering how much my diy platforms flex with the plywood. It doesn’t matter I reckon as they have proven safe to me. But, my guess is after watching my video, they are bending down quite a bit when I’m on the edges stretching out. More then I realized likely based on todays experiment.
it’s important to understand I’m not trying to justify my purchase. I could care less if anyone buys or doesn’t buy this. I’m really pleased with it for what it is. And, I’m smart enough to know the platform won’t hurt me even if it failed. I’ll be hooked to the tree from ground to ground. Just like with everything else I use.
I ll post pics of the side beams after doing this to so no discolorization. But, I got no way of posting through a video browser. Hopefully, my description paints a good enough pic.