Jim
You are right now that I think about it. I could put a dimmer on the 3 inch and adjust the t-stat on the 4 inch to 94 degree's and then adjust the dimmer to get the 3 inch to 94. This is just going to be a short term fix. I am picking up a pair of het albino friday night for $200, so I need to get them something setup to keep them warm. I plan on build a larger rack system in the next week or two.

Thanks Richard