I like games realy realistic so i bult my own H-shift.
This is a result of my modification.
1) I remove parts what were useless. Front/back spring, flying lever and i fix joy to chair.


2) I use pipe 9mm i to original plastic axis. I must to do reduction for shifting ball from screw. Ball is screw thread M12 (12mm). On pipe is short screw thread M8 (8mm)

3) Next step was creating shifter sliding sleeve from 1mm rust-resistant steel.


4) Little color synchonization with my Driving Force PRO. Belt is handmade from skin.


5) Result:


Presentation video: http://jawa.gigahosting.cz/woyta/hshift/hshift.avi 20mb

I am apologize for my terrible english.

Good Job. I bet that is a lot of fun to use

Don't apologise for you english! You speak it much better than most of us speak czech!

That looks superb!

would you mind giving more details so that even i could build one?

It is very easy to build. Sliding sleeve is only rust-resistant steel with screw and few female screws. Inside i only remove one spring and wires to buttons (May be i make small control panel :-) ) .
Software? http://forum.rscnet.org/showthread.php?t=232514

Everthink what you need to build you can see on photos.
Take rubber, piece of steel and try it. I was improving sliding sleeve for few hours. Now looks like this. It's Little faster.