Thinking of asking Santa for a static grass applicator. Any suggestions on which one to get?

Hi Scott,
I built a "Grassinator" years ago for about $20 in parts. It was very easy and works great. Here are some URL's if you are so inclined:

http://div8-mcr-nmra.org/site/clinic/Static_Grass_Clinic.pdf

http://cs.trains.com/mrr/f/11/t/138761.aspx the third post down in this forum has extensive information on building a grass applicator

https://www.google.com/search?q=grassinator+plans&tbm=isch&source=iu&pf=m&ictx=1&fir=wCQuE7tNv_HriM%253A%252CrX0wcYJyX3VBCM%252C_&usg=__rSCnNMh9MFYoK3AB0NIO8u1X-_4%3D&sa=X&ved=0ahUKEwjgt5XRmPbWAhUF8CYKHbknClAQ9QEIYDAI#imgrc=_&spf=1508193250141 this is the Google image page with literally hundreds of images showing wiring etc.

At any rate, they are really easy to build and only cost a quarter of what you pay for a "store bought" unit.
Cheers,
C.