wienerbock mäskschema

Hur kan det komma sig att helt plötsligt blir vattenmängden ett par liter mindre i beersmith? Kolla dessa 2 recepten. Nästa samma mängd malt.... Båda är single infusion, light body

EDIT: Jag har nog hittat felet.
Programmet räknar fel på maltmängden. Står bara 1.31 kg här, medan när man öppnar receptet står det 2.61kg... Varför gör det så?

Noche Buena clone second attempt
Brew Type: All Grain Date: 2009-11-26
Style: Traditional Bock Brewer: Mange
Batch Size: 10.00 L Assistant Brewer: 
Boil Volume: 11.45 L Boil Time: 60 min
Brewhouse Efficiency: 80.0 % Equipment: My Equipment 10L
Actual Efficiency: 82.9 %
Taste Rating (50 possible points): 35.0

Ingredients Amount Item Type % or IBU
0.05 kg Weat Meal (0.0 EBC) Adjunct 1.9 %
1.30 kg Wienna (7.0 EBC) Grain 49.8 %
0.90 kg Pilsner (3.5 EBC) Grain 34.5 %
0.20 kg Melanoiden Malt (39.4 EBC) Grain 7.7 %
0.09 kg Carapale (8.0 EBC) Grain 3.4 %
0.07 kg Chocolate Malt (carifa i Spec) (1000.0 EBC) Grain 2.7 %
11.00 gm Northern Brewer [10.50%] (60 min) Hops 30.3 IBU
10.00 gm Saaz [3.30%] (20 min) Hops 5.2 IBU
8.00 gm Saaz [3.30%] (5 min) Hops 1.4 IBU
0.25 ml Protafloc (Boil 20.0 min) Misc 
0.25 tsp Yeast Nutrient (Boil 5.0 min) Misc 
1 Pkgs Saflager (Fermentis #S-23) Yeast-Lager 

Beer Profile Estimated Original Gravity: 1.060 SG (1.064-1.072 SG) Measured Original Gravity: 1.062 SG
Estimated Final Gravity: 1.017 SG (1.013-1.019 SG) Measured Final Gravity: 1.015 SG
Estimated Color: 35.9 EBC (27.6-43.3 EBC) Color [Color]
Bitterness: 36.9 IBU (20.0-27.0 IBU) Alpha Acid Units: 2.0 AAU
Estimated Alcohol by Volume: 5.6 % (6.3-7.2 %) Actual Alcohol by Volume: 6.1 %
Actual Calories: 589 cal/l

Mash Profile Name: Single Infusion, Light Body Mash Tun Weight: 0.00 kg
Mash Grain Weight: 1.31 kg Mash PH: 5.4 PH
Grain Temperature: 22.2 C Sparge Temperature: 75.6 C
Sparge Water: 7.16 L Adjust Temp for Equipment: TRUE

Name Description Step Temp Step Time
Mash In Add 3.42 L of water at 71.9 C 65.6 C 75 min
Mash Out Add 2.19 L of water at 93.5 C 75.6 C 10 min

Mash Notes
Simple single infusion mash for use with most modern well modified grains (about 95% of the time).
Carbonation and Storage Carbonation Type: Corn Sugar Carbonation Volumes: 2.4 (2.2-2.7 vols)
Estimated Priming Weight: 56.7 gm Temperature at Bottling: 15.6 C
Primer Used: - Age for: 4.0 Weeks
Storage Temperature: 11.1 C

Schwartzbier Allgrain
Brew Type: All Grain Date: 2009-08-15
Style: Schwarzbier (Black Beer) Brewer: Mange
Batch Size: 10.00 L Assistant Brewer: 
Boil Volume: 13.00 L Boil Time: 60 min
Brewhouse Efficiency: 75.0 % Equipment: My Equipment 10L
Actual Efficiency: 60.5 %
Taste Rating (50 possible points): 35.0

Ingredients Amount Item Type % or IBU
1.05 kg Pilsner (3.5 EBC) Grain 42.1 %
0.90 kg Müncher malt (18.0 EBC) Grain 36.1 %
0.17 kg Chocolate Malt (carifa I Spec) (1000.0 EBC) Grain 6.8 %
0.12 kg Black Malt (carifa ll Spec) (1360.0 EBC) Grain 4.8 %
10.73 gm Perle [8.20%] (60 min) Hops 21.3 IBU
6.00 gm Saaz [3.30%] (20 min) Hops 2.7 IBU
0.53 tsp Yeast Nutrient (Primary 3.0 days) Misc 
0.25 kg Beet sugar (0.0 EBC) Sugar 10.2 %
9.13 L Local Water Water 
1 Pkgs Saflager (Fermentis #S-23) Yeast-Lager 

Beer Profile Estimated Original Gravity: 1.058 SG (1.046-1.052 SG) Measured Original Gravity: 1.048 SG
Estimated Final Gravity: 1.017 SG (1.010-1.016 SG) Measured Final Gravity: 1.013 SG
Estimated Color: 91.2 EBC (33.5-88.7 EBC) Color [Color]
Bitterness: 23.9 IBU (22.0-32.0 IBU) Alpha Acid Units: 1.4 AAU
Estimated Alcohol by Volume: 5.4 % (4.4-5.4 %) Actual Alcohol by Volume: 4.6 %
Actual Calories: 450 cal/l

Mash Profile Name: Single Infusion, Light Body Mash Tun Weight: 0.00 kg
Mash Grain Weight: 2.24 kg Mash PH: 5.4 PH
Grain Temperature: 22.2 C Sparge Temperature: 75.6 C
Sparge Water: 5.66 L Adjust Temp for Equipment: TRUE

Name Description Step Temp Step Time
Mash In Add 5.84 L of water at 71.9 C 65.6 C 75 min
Mash Out Add 3.74 L of water at 93.5 C 75.6 C 10 min

Mash Notes
Simple single infusion mash for use with most modern well modified grains (about 95% of the time).
Carbonation and Storage Carbonation Type: Corn Sugar Carbonation Volumes: 2.8 (2.2-2.7 vols)
Estimated Priming Weight: 72.7 gm Temperature at Bottling: 15.6 C
Primer Used: - Age for: 4.0 Weeks
Storage Temperature: 11.1 C