Hi rob sorry its taken so long.my boss has been a pain as he doesn't like us doing our own jobs lol.
Anyway my mate has knocked 3 sets up have a look at the pics & let me know what you think.
I ordered some grub screws today.they should be here by end of the week so I will drill & tap them soon as I can.as its bank holiday next weekend this will probably be after the weekend.
Hope this is OK.