1708 Xbox controller rapid fire mod?

[twall667]

Been looking about every where for a reliable good rapid fire for the 1708 model controller. I have a Xmod 30 mode chip in my elite controller but it seems to have a bad hiccup even tuning in the speed with the game still seems to lag a lot. so looking for a new chip for this controller and help would be great! Any style also flex board, chip with wire...

[Cerberus2808]

I am looking for an new chip too. I made my own chips with 36 modz, but sometime they doesn´t work fine in the games an I miss some options...