With my 400w coolant heater (factory Honda kind) and 4" x 5" Kat's heat pad on the oil pan at 150w, I decided to take some temps and graph it this morning, using the SGII. Here's what I found...
Ran out of time, wish I could have gone 2-3 hours, but gives you an idea of what's going on. Outside temp was about 59*F.
Also, I have been testing the Opt7 LED Headlight. But I'll save all that up for 1 full post.