Thanks for the reply and the detailed pics. I have just finished a big project I was working on so now I have a bit more room in the shed to make a mess and start on the trials outfit. I am meeting up with a guy on Sunday who has just finished building a P3 road racing sidecar build so I can throw a few ideas around.
Fantastic work Bultboy!!! It looks you did some fantastic work and built some thing that you are going to have a lot of fun with. How did you construct and bush the swing arm on the chair?? I would love to see some more pics if you have them.