We made some progress with Nik's form a bit today. I noticed that he was lifting his hips quicker than his shoulders. We did some practice and worked on that. Other than that, he has pretty good form. I think he just needs to get more power out of the drive.
I, on the other hand, get more power out of my drive but wuss out with my shrug and elbows. I think we are both capable of more weight. It'll just take practice to build the confidence.