Aluminum Wiring on 4 Point

or ----http://www.floridabuilding.org/fbc/commission/fbc_0512/commission_education_poc/348/348-2-material.pdf

Florida uses the 2008 NEC

Did another 4-point yesterday with the same thing. All solid strands of wiring were copper. The only multi strand was kitchen appliance and SE wiring, which was efficient size. Thanks all who help with info.:smiley: