hi there,
I thought this would be interesting for DFAM owners:
Since I rarely use the triangle wave on my DFAM I would prefer to shape it more like an saw.
Fortunately there is a small trick:
If you open up the DFAM you’ll find two mini Potentiometers labeled VCO1 TRI and VCO2 TRI you could trim to the shape of saw or inverted saw (ramp).
you could adjust it by ear or use an oscilloscope.
cheers 
PS. I really do not advise you changing to other mini pot’s since you’ll screw up your calibration values!
However, if desired I think that the triangle wave shape can be easily reverted to it’s original position.