Sanlaki Lite VR Gunstock

It's the buttstock that bothering me it doesn't stay still which throws off me being centered the right way otherwise I'd give it a 5 star I tried everything my previous one I brought didn't do this

Hard to get sling on but perfect otherwise

The front barrel did scraw on but not all the way, & when I did manage to fully in it was still loose. I ended up thinking since I wouldn't be adjusted the much I would just find a way to keep it in place, not sure if the thread was off or what happened with the part on devilry but it did not scraw on right. The controller mount, what can I say? The whole mount is 3d print, I'm sure the 3d print you use a good but when I got me and was practicing as you recommend on the video, I notes right controller didn't always fit perfectly on the gun stock. I was hoping the magnets would so strong enough to hold it in place but it wasn't, and even with the controller mount wasn't broken the learning curve on mounting your controller is way harder than other gunstock I have seen and felt. Reason why I’m leaving a 5 Star because Sanlaki made thing right and also replaced my gunstock as well