changing batch size in BrewTarget

I am trying to scale up the Bavarian Hefeweizen recipe in BrewTarget to a 10 gallon batch. Is there an easy way to do this? I chose my setup (set for 10 gallons) but the calaculated preboil, post boil, and mash steps don't change to reflect my desired volumes. I tried doubling the recipe ingredients and changing the mash steps myself (with guess and check) but it has me using 2 more gallons than I have ever used.

Is there an easy way to upscale a recipe that I just am not finding?

I'm a really annoyed idiot... 30seconds after posting I found it. If anyone needs to know for future reference, it is in the tools tab.