Pedersoli rolling block question

[Tom H.]

I have one of the rolling block MLs in 54 and I was wondering if anyone has any experience with load chains for it?
 Also, it has the older #11 system and not the 209.  On an inline, not firing pellets, does the shotgun primer really have any advantage over the smaller caps?

Thanks

Tom

[mechanic]

Tom,

I just traded for one of the Pedersoli rolling blocks.  I have not seen one before, and was looking for info when I found your old post.  I know its and old post, but I wonder how your rifle did?  Accurate?  The one I have is heavy as an anvil, seems very well made, but I have not had an opportunity to go to the range with it yet.

Ben