I know that this is already been discussed here, but I'm having some problems

I have upgraded my BBMG vortex, by adding a adjustable barrel detent, It works wonderfully, before adding it, the machine gun shoots like a shoot gun, as you can see form the old video, a lot os bbs hitting the target at once with very bad accuracy

After adding the detent, this is completely gone

But today I removed the detent, I found out that the detent(a bb) is half wast during all the shootings


