get a penny and smash it with a hammer to get it more flat "l". then hit the top to give it a curve ")" close to your terminal. that penny will fill in the gap. works great with mine loose terminal issue.
toolless terminals are great i had this prob before and i got these for 5 bux just cut off old ones and reconnect the wires and thats it ......easy fix ........replacing is best its a cheap piece of mind
I had this same problem and I used a screw for a few but once my battery needed replaced I bought new terminals. I upgrades to Marine grade terminals since I have my fogs and stereo equipment and alarm all piggy backing on it. Now it works and looks great .
I had this problem too but I already had some gold plated multi port terminals from another car so I said screw it and just snipped the wires and replaced the terminals. now I have major blingizzle under the hood lol.
Exactly. The reason you can't tighten anymore is because the metal stretched. Grinding a gap so you can tighten it more just means you're gunna stretch the metal further and possibly break the terminal. For the time you spent grinding down the terminal you could've put new ones on. Just my .02