If you don't mind post up the recipe or at least what you plan to do. I haven't brewed a scottish ale yet I have been thinking about doing one to put in my pin. Or if anyone else has a winner in the style...
My recipe was in "extract" form, believe it or not. I'm actually going past one of my LHBS later today and may pick up what I need. Anyone who is a Scottish authority, please push this in the right direction. I tweaked my extract recipe thusly:
7 lbs Maris Otter, Golden Promise or Rahr Pale Ale Malt
8 ounces of British Crystal Dark #1 (90-110L?)
4 ounces Brown Sugar (added to the kettle)
1 ounce Pale Chocolate
1 ounce of something like EKG, US Golding, Styrian Goldings or Willamette at about 5% to maybe 5.5% for 60 minutes
Wyeast 1728 Scottish Ale yeastThis would make a 4.5% beer around 10 SRM and around 25 IBUs. The whole 60/70/80/90 thing is on the low end of things, generally. Almost like English Bitters. For example, a 70+/- is something like 1.034 to 1.038 starting gravity according to Tastybrew (which could be outdated). My original extract recipe called for maltodextrin to give the beer more body. What I would do here is mash slightly higher for my system and build the water with quite a bit of chloride. These beers are supposed to be soft and malty and still well-balanced. They should not be overly minerally or crisp. Again, poke holes if anyone sees a glaring goof.
A quick search of teh Google Machine shows that a 60 Shilling is 1.030 to 1.035, a 70 Shilling is 1.035 to 1.040, 80 Shilling is 1.040 to 1.054 and a Wee Heavy is 1.072 to 1.088. I thought there was a 90 Shilling too. Are Wee Heavy and 90 Shilling interchangeable terms? This puts my recipe in the 80 shilling range. My extract version was called a 60 Shilling but even then I had it closer to 1.040 than 1.030.