After this thread here I decided to give BIAB a go with my existing 33L kettle. Subsequently I had to scale down my Hefe Weizen recipe and aimed for 13L VIF (since I have 24 Bottles a VIP of 12L fits perfectly).
OK - so what went wrong - NOTHING !
What went right - almost everything - I say almost as my VIK was 21.8L instead of BIABacus's 21.01L
also had problem with GIK - estimate was 1.042 - I had 1.044 giving a total mash efficiency of 88.1%
also the target OG was 1.060 but it was off ... came to 1.062 !
so the piccies:
The stove and pot


That's better...
The strike water

Mash in

Keeping things warm....

The hop bill

Getting ready to chill:

All systems Go

And finally the Yeast is ready

and the recipe:
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[center]Hefe Weizen - Batch 1[/center]
Recipe Overview
Brewer: Niimus
Style: Weizen/Weissbier
Source Recipe Link:
Original Gravity (OG): 1.06
IBU's (Tinseth): 15.3
Bitterness to Gravity Ratio: 0.26
Colour:
ABV%: 5.8
Efficiency into Kettle (EIK): 82.7 %
Efficiency into Fermentor (EIF): 74.5 %
Note: This is a Pure BIAB (Full Volume Mash)
Times and Temperatures
Mash: 90 mins at 66 C = 150.8 F
Boil: 90 min
Ferment: 14 days at 19 C = 66.2 F
Volumes & Gravities
Total Water Needed (TWN): 22.42 L = 5.92 G
Volume into Kettle (VIK): 21.01 L = 5.55 G @ 1.043
End of Boil Volume - Ambient (EOBV-A): 14.43 L = 3.81 G @ 1.06
Volume into Fermentor (VIF): 13 L = 3.43 G @ 1.06
Volume into Packaging (VIP): 12.52 L = 3.31 G @ 1.015 assuming apparent attenuation of 75 %
The Grain Bill (Also includes extracts, sugars and adjuncts)
Note: If extracts, sugars or adjuncts are not followed by an exclamation mark, go to http://www.biabrewer.info" onclick="window.open(this.href);return false; (needs link)
40% Pale Wheat 1413 grams = 3.12 pounds
50% Maris Otter 1767 grams = 3.89 pounds
10% Smoked Wheat 353 grams = 0.78 pounds
The Hop Bill (Based on Tinseth Formula)
7.8 IBU Hersbacher Pellets (1.6%AA) 28.4 grams = 1.001 ounces at 90 mins
7.5 IBU Saaz Pellets (3.2%AA) 13.6 grams = 0.48 ounces at 90 mins
Mash Steps
Mash Type: Pure BIAB (Full Volume Mash) for 90 mins at 66 C = 150.8 F
Mashout for for 10 mins at 76 C = 168.8 F
Miscellaneous Ingredients
1tsp. Irish Moss (Boil) 10 Mins - Fining
Chilling & Hop Management Methods
Hopsock Used: Y (Pulled 0 mins after boil end.)
Chilling Method: Plate Chiller (Employed -10 mins after boil end.)
Fermentation& Conditioning
Fermention: Weihenspephan WY 3068 for 14 days at 19 C = 66.2 F
Diacetyl Rest: 14 days
Secondary Used: N
Crash-Chilled: Y
Filtered: N
Req. Volumes of CO2: 2.3
Serving Temp: 5 C = 41 F
Condition for 14 days.
Special Instructions/Notes on this Beer
oops I see some of the piccies are rotated wrongly - but I'm sure you get the picture
Thanks very much to everyone on this site for your help and support
Niimus