Dave has spent a lifetime building and fixing motorbikes and there's nothing he doesn't know about them. As an honourary and long-standing member of LAM, you can trust Dave to look after you and not rip you off. If you have a problem with your bike, give Dave a call.
Dave also hosts the fantastic Dr. Dave's Workshop, where he teaches you the basics of motorcycle maintenance. These are essential skills to learn, especially how to fix a puncture so you don't have to figure out how to do it by the side of the road in the pouring rain (which is what happened to me! .... Ed).