check contract capacity before revising
check contract capacity before revising

mharkus/Sia,johnathanhowell/Sia,mnsl/Sia,rivine/rivine,ericflo/Sia,mtlynch/Sia,mnsl/Sia,NebulousLabs/Sia,ChrisSchinnerl/Sia,ericflo/Sia,mharkus/Sia,MrStrong/Sia,mtlynch/Sia,NebulousLabs/Sia,ChrisSchinnerl/Sia,rivine/rivine,MrStrong/Sia