Userform Scroll bar - can I make it autoscroll?

I have a user form that exceeds the visible field, so I added a vertical scroll bar. The only problem is (and it's not a big one, but I don't like it) is that as I near the bottom of the form I have to click and drag the scroll bar to move it down so I can finish the rest of the form. Is there a code that I can use to make it automatically move down as I progress through the form? I've looked around a bit online and can only find how to add a scroll bar, but not really anything useful in regards to automating the scroll bar.

Many thanks in advance

No need to tidy up. I'm just poaching code here. Looks like it does exactly what I'm looking for. I'll check it out ASAP.
Thanks so much