Line Tracking, Tips, Suggestions, Pictures

[team222badbrad]

Ok, so now that I have built a robot specifically for line tracking, I am wondering what your VEX line tracking robots look like?

I have not been successful in getting my robot to go all the way around the VEX line tracking map, but I have got it in semi working order.

The only problem I have is if all three line sensors lose contact with the black line it just goes straight because it's programmed to do so, sometimes it just stops also.

Also it stops and goes in a step like motion, why?

I have it programmed to line track when either button on channel 5 is pressed, could radio interference have anything to do with that?

Anyone have any tips on what to do if all three sensors lose contact with the line?

I have been involved with FIRST for years, but I am a newbie to programming.

Feel free to rip my code apart if I did something incorrectly.