I have mentioned in the past having trouble with aligning my Side-Shot with some of my rifle and scope combinations. It usually comes into play when I have to back off the Side-Shot from the scopes eye piece to give me a full field of view. The problem occurs I believe because the Side-Shots bayonet arms can allow the GoPro to get off center of the reticle/field of view. To solve this I 3d printed a sleeve to hold into alignment both the scopes eye piece and Side-Shot. Bill
https://www.youtube.com/watch?v=rOEzyOp9SLE&feature=youtu.be&ab_channel=GunPowder%26AirPower
https://www.youtube.com/watch?v=rOEzyOp9SLE&feature=youtu.be&ab_channel=GunPowder%26AirPower