In a message dated 05/10/2002 5:30:55 PM Eastern Daylight Time, dwedit@hotmail.com writes: > Here's the problem: > > > push bc > > push hl > ... > > ret > > > You pushed without popping. Ret uses the same stack as push and pop. > > The code minus the 5 lines dealing with (friction) worked with the pushing and popping as it is. ????