First off my main concern is the lack of clearnce beyond the rest your arrow has..Maybe you could move the rest back a hair,and let some of that excess pressure off of the cable,due to the cord being too tight like bigbulls said.You look like you have a loose grip,as far as your fingers aren't tightly gripping the grip.That's great.Your anchor points seem fine.Your right arm seems to be too stiff,but I understand it's because you are trying to make up for the dl.Your back elbow could come down a little.Have you thought about using a nock instead?That would help.I'm sure that rackmaster will work with a nock too.You have a nice set up there.I hope I helped.