Looking to add scrollbars to a picturebox with API

Hi, I would like to make a control that having a picturebox with a
scrollbar, or just the form itself, to make my own controls like a
listbox as example, but the vb scrollbars are not the standard ones and
look crap, the scrollbox is blinking when click on it, anyway I would
like to use the real scrollbar :)

So, after looking around I found the class on vbaccelerator but it have
a couple bugs. On the context menu the option "scroll here" doesnt work
I look at the code and didnt found how to fix it.

Second, maybe its me but when I set min to 0 max to 10 I got a tiny
scrollbox instead of large one looking like this:

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instead of

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That doesnt make sens to me. I have 10 value to scroll only and the
scrollbar look small But if I set largechange to high value the
scrollbox being larger, strange.

And third, if I set min to 0, max to 10, largechange to 3 when I hit
down arrow key to scroll the scrollbox doesnt go completely to bottom
it stop before. :/

So I wonder if someone have found theses bugs too and if exist an
alternative or if someone have fix theses bugs, the creator doesnt
answer to his emails :/

Thanks.

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