Are their counterfeit Sram chains? I noticed on amazon the picture of some of the listings doesn't look right like the GX chain has alternating links one silver one black?
but on amazon I see listings with pictures where all the links are the same colour and in the reviews a lot of people saying the chain snapped on the first use.
see the same on an XX1 listing also, potos with chain links that snapped in half
You can get cheap torque wrenches so why wouldn't you use one.
in the UK we can get a £40 torque wrench aimed at bikes that I think it 2nm - 25nm and it comes with sockets and a calibration certificate
I got one mainly just because if some bolts aren't proper torqued they will creak and I'm heavy handed so easy to strip threads even on a chainring bolt.
being able to do 5-6nm for seatposts is great too, If I do them by hand I always end up not being tight enough and the post will slip in the frame a tiny bit on big
You have to slow the legs down at the right times then all will be OKWished I got 400 mile on any chain on my levo expert