Without being able to answer your questionyet. Some states do allow for those in your condition to install a full draw holder that allows the bow to be held at almost full draw to help you when it is time to take the shot It might be worth looking into. Lowering the poundage may help. You might also want to look into different type of releases as some may help you draw better. Its nice to see that you still have the drive. My dad gave up many years ago after he had his lung removed.