MH Bulbs - Do you have them parallel or perpendicular?

[Aquariust]

I've read that mounting the reflectors and bulbs perpendicular to the front of the tank you get better light spread across the tank. I've seen pics of people doing both, and I wonder how they like it? Come on guys, nearly all of us have MH, so this is a topic we can all reply to

Reef On!

 

[EmilyB]

I have been reading so much good about the perpendicular, for so long, that I am making a point to try it with my new hood for my 155g. The bowfront hood design also provides more room to do this I think. It seems to work better too, with the crossbars.

I will definitely post my opinions at a later date.

 

[Roach]

I am going to mount mine perpendicular on my 91 Gallon corner bow front...as soon as the damn lamp fires that is.