I could be in Minnesota in winter, it would act the same.

One other thing... Every now and then (rare) it will actually move slowly on a hot day... The 2 minutes are long enough for it to come off the bottom about 1/4" in a slow, steady motion. Then, POP... It jumps to the middle.

"A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living." - John F. Kennedy

Proud owner of an 88 Montero (with a blown engine).