I think my Fangshi Shuang Ren V2 is messed up

[Brold]

The cube has this feeling where it can be loose but feels tight. Corner is terrible. If its in a place where it cant corner cut it just stays their and doesn't budge nor does it go either way. Some times during solves layers will just move and mess up. The cube feels. M slices get caught all the time. Its just a pretty bad cube. Mines a diy version and was my first diy.

 

[Brold]

Also my tensions are loose. I get corner twists and the occasional pop but i know its because tensions. The only reason why they are loose though is because its to deal with the tight feeling which still doesnt go away.

 

[Praetorian]

most fangshis need to be tight, tighten the tensions, it'll be better, and check if the screws are crooked first of all

 

[Brold]

most fangshis need to be tight, tighten the tensions, it'll be better, and check if the screws are crooked first of all

Thanks. If the screws are crooked I assume I unscrew them completely and screw it back in even? I will try that. Thanks for the help.