Must admit I didn't realise giant shark did them for so little money or I think I would have gone for their dual linkage. I've used the MK version before but expensive at £35.
Takes a bit of finding on GS website you need to search for elevator not dual elevator.
Ah well too late to change now
I went along to GBRCAA NPOD (new pilots open day) a few years ago and found everyone there very helpful and friendly.
My mentor for the day was Bob Wasson who I had not met before but got on very well with and learned a great deal from.
I have fond memories of Bob and the day and would encourage anyone to go along and learn from them.
Many thanks to the Retford club and to all who braved the weather to make a most enjoyable day. I hope everybody enjoyed it as much as I did. here's looking forward to the next one.