Thanks jc!  Your "Art Head Start" e-book has been indispensible for me.  I recommend it to everyone.  :)

All the freebies/hints/tips and links at your site are very much appreciated too.

The function editor can be especially daunting.  Thanks for shedding some light on this, for me, PITA at times, part of Vue, lol.

Persevere...

"Simplicity is the ultimate sophistication." Leonardo da Vinci