Yeah,
Tekno notes in the instructions to have the small groove in the turnbuckle hex always on the left side of the setup. This allows you to know which direction to turn the wrench when adjusting the distance between to rod ends.
Because I'm a super nerd, I actually read the instructions completely before I open the first bag, and highlight things that I either didn't know already or that are unique to the product. That section I had made a few notes on as well. It was my first Tekno build.
There are a few very minor nits I would change to their instructions, but overall they did a very good job. Things like turnbuckle assembly is just something you learn the first time and then you know how to handle all turnbuckles in the future; the revers threads is a design necessity to make them work. It's all just a learning curve everyone goes through.
Also, keep a silver sharpie handy; I use it to make small marks on parts during assembly, such as "L" or "R", just so I don't get them switched up. The sharpie comes off with a bit of solvent after you're done.
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