yea its the those screws but it can be pretty tricky at times i like to put zipties over around the brace and over the motor to stop it from falling out when i put the mount screws back in
seems a little tight for what i normally do but i can't feel it so I'm not gonna say it wont work the X-Maxx mesh system works pretty well easy and but if you have a gearing ratio that the mount doesn't have slots for you can just remove the pins and it turns into a normal sliding mount