Here's my notes on S23 Lager Yeast:
Crystal intolerant, less attenuation the more crystal malt
"plum" lower than 59f -might be good for dark lagers!
"some" ester @59f
"light ester" @63f -which ages out -even if under pitched -86% attenuation, flavor and dry hops is preserved
"West European...
What kind of cool lager fermenting vessel? A fridge may need a through disassembly to root out the bad beasties that trash the yeasties. It has many more hiding places than a stand alone freezer.
Carapils at 8% of the grain bill turns out sweet from then and upwards as a percentage of the bill without adding much color.
You can then reduce the body by adding in sugar as a portion of the pale malt percentage, a lot of Irish reds have a sugar portion of the grain bill. I prefer Mexican...
Wasn't the original Old Style beer a spruce infused lager? I wonder if it is currently, mebbe I should try it. It might even cure my hoof in mouth disease.
Mash temp. Higher=less attenuation. lower is more. Say 156-57F to get 70% attenuation for a voracious yeast , the software should get you in the ballpark.
I have a recipe brewed <not by me> and it calcs out to 69.64% attenuation, which points towards 1099 as that's within it's range. It would make sense, -less attenuation=more malty, requiring a higher IBU to balance out the beer.