1- you need to go to a bigger lag screw 1 inch into a stud is not enough. i would definitly use a 5-5.5 lag.
2- you should be connecting the ledger to the sheathing then flashing it,then shingle it,then put the siding last.
3-first nai the rafters,then put the hangers nailing all the holes.(nails are cheap so dont be cheap on them,buy a palm nailer they cost around $50)
2- you should be connecting the ledger to the sheathing then flashing it,then shingle it,then put the siding last.
3-first nai the rafters,then put the hangers nailing all the holes.(nails are cheap so dont be cheap on them,buy a palm nailer they cost around $50)