OK, so I'm fired up and ready to do this partigyle brew. It is going to be an English IPA and a Scottish Ale. My (abreviated)method will be to mash my base grains, sparge, then start my IPA boil with the first half of my sparge vol.. While that is boiling I'll be steeping the additional grains for the scottish ale. That should stagger my boils so they will both be manageable. I have been thinking this through and I'm afraid I am overlooking something. If you have done a PG brew, was there anything that was unforseen or that created a problem for you? I tend to overthink things. Thanks for your help.