Please don't, it's not your fault - it was entirely mine. Money's tight (when is it not with robotics) so I'll have to put this on the backburner. Time until Manchester at least. Dave's offered his workshop and some time, I'll have to see if I can get up there though.

If anything this has been massively helpful. I don't mean to dissuade others from asking for help from Shakey, Garfie and Jarvis, but you guys have been really helpful and pinpointed a lot of issues they couldn't, so I appreciate that. I'll definetely keep you updated and here's hoping I do end up with D.I.Y. at an event!