[Jen]

Originally Posted by erick

This is serious business! You are corrupting us, wanting to giggle all the time!

It is argued that leaving the cooling fan on all night (until batteries run out anyway! ) provides a steady flow of air up the tube (if your fan blows - which is the only thing a fan should do!!), reducing the likelihood of dew formation on the primary and maybe on the secondary mirror. So far I think it seems to, but folks will argue yes and no!

lol @ corrupting u

ok does it hurt to put a blanky over my tube to keep it warm or is that a no no too