http://www.ipmsstockholm.org/magazine/2001/11/stuff_eng_tech_rigging.htm
thats for all you people who don't know where to begin with rigging and heres the rules that we can change if there is something you want to change!

four sections
1. 1/28th scale.... Unlimited........... Any scratch built and/or A/M allowed
Moderate.............Some scratch built and/or A/M allowed
Limited.................few scratch built and/or A/M allowed
Begginner.............No scratch built and/or A/M allowed asside from stretch sprue rigging
2. 1/32 ..... Unlimited........... Any scratch built and/or A/M allowed
Moderate.............Some scratch built and/or A/M allowed
Limited.................few scratch built and/or A/M allowed
Begginner.............No scratch built and/or A/M allowed asside from stretch sprue rigging
3. 1/48........Unlimited........... Any scratch built and/or A/M allowed
Moderate.............Some scratch built and/or A/M allowed
Limited.................few scratch built and/or A/M allowed
Begginner.............No scratch built and/or A/M allowed asside from stretch sprue rigging
4. 1/72 .... IN THIS SCALE YOU MAY ENTER UP TO 3 MODELS ALSO THIS SCALE WOULD BE BETTER FOR MORE EXPERIENCED MODELERS SINCE MOST IF NOT ALL 1/72 WW1 AIRCRAFT COME WITH LITTLE OR NO INTERIOR AND NEED A SCRATCHBUILT ONE Unlimited........... Any scratch built and/or A/M allowed
Moderate.............Some scratch built and/or A/M allowed
Limited.................few scratch built and/or A/M allowed
Begginner.............No scratch built and/or A/M allowed asside from stretch sprue rigging
I HOPE EVERYONE HAS ALOT OF FUN WITH THIS BUILD!! hope we can get this thing started!