[BC]

Hi again,

You guys were so helpful, I'll ask another question if I may. I've been reading about the thermal equilibrium issues on other posts. I live 900m altitude outside of Canberra so it's pretty cold with often ~ 20 degrees difference between day and night temps. Some threads make it sound like I'm completely wasting my time with a Newtonian at all as it will never work. Is it really this bad, or is an 8" better than a 10"etc

Thanks again,
BC