Is there a way when entering chords to have primary extension appear on the lower part . - so it would look like this Bb-7- without going into the box chord by chord? Also a way to use a triangle for maj7. thx

From the manual: "You can override the automatic placement by entering a comma: everything before the comma is placed in the lower line, and everything after it, in the upper line. Only one comma can be used." Also opt+j usually gives a triangle in most fonts (think ma[b]J[/b]or seven). Use the Mac's keyboard viewer to see which fonts will give you the triangle that works best! ;)