For tight corners on t-molding, you can cut out some of the back (the bottom of the "T") to make it bend easier. I cut little triangles into it to do mine. No heat gun necessary.
Here's a link to one of the cabinets I've done:
http://jhanson.com/arcade/aquajack.html
And here's my game room:
http://jhanson.com/arcade/gameroom.html
Here's a link to one of the cabinets I've done:
http://jhanson.com/arcade/aquajack.html
And here's my game room:
http://jhanson.com/arcade/gameroom.html