So I'm in the process of installing new grips and bar end mirrors. I noticed that when installing the new grips that the grip doesn't slide all of the way onto the bar. I didn't get a measurement, but it looks like there is 1/2 to 3/4 inch bap between the end of the bar and the end of the inside of the grip. Has any installed bar end mirrors and had an issue with the gap or am I overthinking it?