I hadn't noticed any errors. I was just posting the photo to add to what Ed said, so anyone searching would see the arrangement on points and electronic ignition advancers.
They both point toward the "TEC" logo, but the interesting thing is that the 1-4 timing marks are in totally different positions on the two advancers. This doesn't change anything... just making an observation.
This difference means that if someone converts a points advancer to be used with an electronic ignition, and follows the rule of pointing toward the TEC logo, the timing will be 180 out in addition to the timing being off by several degrees. This explains some of the questions in this old thread:
kzrider.com/forum/2-engine/599036-kz750-...ight?start=40#690953
Notice the two advancers in the single photo shows one pointing to the TEC logo, but the other points away. That is because the one pointing away was originally a points advancer and was converted to electronic ignition. Note the timing marks are also a bit off from each other. This can be fixed because you can press off the pointer on the electronic rotor and press it back on in the proper place.
Another giveaway is that points advancers have two full sets of timing marks. The electronic ignition advancer only has a TDC mark for cylinders 2 and 3.