@Josh1126 Welcome to ILGM Forum. If you are a first time grower, you came to the right place to learn. There are many good growers here and if one can’t help you, you can bet someone will chime in with an answer. The first thing I recommend for new growers and even experienced ones, is to download Robert’s Grow Guide. It is free and has a lot of great info in it.
Gonna review where you are on your mainline and then get back to you. Having a little breathing problem tonight. I will likely get back to you in the AM.
This might help you. This is my last grow a Skywalker OG that came out really well. It won Bud of the Month (actually shared the honors with oldstoner).
If you look through it it may help you in mainlining. That was my first mainline and it came out pretty well. I have a 17x18x60 inch grow box and got 5+ oz wet and dried I got 3.5 oz.
There is a guideline for doing Mainlining/Manifold by Nug Buckets. Google it and the outline will help you enormously. I will get back to you in the AM. Jerry 
