Here are some related threads...
http://www.4x4wire.com/forums/showf...&Number=662468&Forum=c15

Digital guage with adjustable switching capabilities:
http://www.csr-performance.com/Merc...;Store_Code=SC&Category_Code=DTG
(what I was planning to use, in conjunction with a *beefy* relay)

Suggestions for a pulse-width modulating controller:
http://www.4x4wire.com/forums/showf...&Number=703280&Forum=c15
(what I ended up installing)
Randii


Randy Burleson
4x4Wire Managing Editor Emeritus
Mongrel Isuzu Amigo