Setting timing on a 73 tx650

[Ziplockbaggie]

New member here. Took possession of Dads 73 TX650. Lots of stuff already fixed. Ha. I was having trouble starting so I decided to install the Pamco ignition and ditch the points. Much easier to start. So now I'm trying to set the timing and it is being quite a beast. Where exactly should the mark be set on the marks, and at what rpm on the tach? I'm getting a wicked misfire from the right cylinder, so I'm not sure exactly what the next steps are. Morgan

 

[Grinder]

Have a look here
http://www.xs650.com/forum/showthread.php?t=32740&highlight=Setting+pamco+timing

 

[Ziplockbaggie]

Thanks Grinder. Factory idle rpm?

 

[Grinder]

1200 or less. I usually set mine at about 1000.