Rip cuts are cuts that go with the woodgrain. After a proper measurement and marking have been made, carefully use your thumb to guide your saw with two or three short upward strokes. Once the cut is started hold the saw at a 60 degree angle to the wood and make smooth, full downstrokes. If you're making a long cut, use a wedge to spread the wood apart. This will help prevent any binding.
When working with a contractor, don’t make final payment or sign an affidavit of final release until you are satisfied with the work and know that subcontractors and suppliers have been paid. State lien laws may allow unpaid subcontractors and/or unpaid suppliers to attach your home.