I'm not a premium member here on ChefSteps, but I would really like to try their Pekin Duck recipe. I believe I could simply figure out the amounts of each ingredient (which are already shown in their demonstration video). Are there any things to take note of when making the duck? Also, I don't have an air conpressor, so I'll have to use my fingers to release the skin of the meat. Any other suggestions to separating those two more easily? Thanks.