I want to make a Czech Pilsner, using Saflager S-23 yeast. This is a partial grain/extract recipe. The recipe I have shows fermenting between high 40's and mid 50's F. My small frig will only get to a high of 45F, my cellar is in the low 60's. Frig too cold, cellar to warm to try this style? Thanks for any help and pointers.