Hi venom
TR staff shooter here!!!
i've had a few problems ,but they will get you right immediately.As far as sights moving every sight company will have that problem if you shoot a lot of arrows.Vibrations in the bow will loosen things up ,so i just double check everythng .
And as it goes the very best horizontel sight goin today is made by HTM.
These sights are made to order not production .You get what you pay for 35.00 is elCHEAPOSE.
For the DEER hunter fine ,but to shoot 3D ,ASA,etc buy qaulity .TR sights the metal pins for sure 019's.TR is getting with the program .

Also i don't see a TR sight weighing in at 1lb .
I'll weigh one to see .i've owned three and will not change over .i've seen everynew bow sight on the market and TR are sights are very dependable should last a life time .

SHOOTEM STRAIGHT!!!!!