Hi István,
Thanks for the fast reply!
I didn't know it had to be MFI compatible. The controller has a separate iOS button so thought that would be good enough. I will return it and buy a MFI compatible one. Thanks for the link. There are only a few options I see now. Really only 3-4 different controllers and 1 is your Mad Catz.
I like the 2 dual joysticks in the middle so that brings me to the SteelSeries Nimbus. Unfortunately it does not have a phone holder but I can buy that separately.
Too bad they are 60 euro so I am going second hand.
I can't wait to control my RC Buwizz cars!
Yesterday I motorised the 42037 Off Road Formula. I modified a great MOC (with set 42037) made by someone else.
With 1 buggy 5292, 1 servo and 1 buwizz it drives great!
You can get the free instructions (unmodified) here:
http://buildinst.cz/en/catalog/detail/282
To add the buggy motor is super easy. Just remove nr 7 axle at the back, remove the exhaust pipes, place the buggy motor vertically, and put the exhaust pipes back.
And then add a 20 tooth gear 32269 with nr. 5 axle at the differential.
You can easily install the servo by detaching the front suspension from the chassis by removing 4 black pins at the bottom. Use a couple longer blue pins to connect the servo. To make room for the Buwizz, remove the "hand of god" steering.
Those buggy motors and buwizz are great!