Yeah, takes some figuring out. You should of seen us all when it first came out and there was no information for autos. Every body kinda went off in their own direction. Figured it out eventually. Plus the first version was lacking. I’ve been running the same schedule forever now. Never even saw a reason to try out the 2 part version. If it ain’t broke, smoke some weed instead of fixing it, I say.Megacrop is the best nutrients I've found....once I figured them out....the right amount...lol