building my TT02 currently, and is targeting to use the 90T/ 50T tamiya spur/ pinion combo.

so, happily picked up my dremel, and start working away... and shit happens when i was a little bit impatient.

the pic speaks a thousand words.

so now, all those who have dremeled their motor cover, can post some pics to share.



spot the minor hole that appeared when i overdo it?