signature on PDF too large

signature on PDF too large

Hello,

I've set up a record template for my form so that I can print PDFs in the format that I need.  My forms need a couple of signatures from our internal staff - BUT the staff do not sign the form directly...

Instead, I have a separate form that each staff person signs (one record per staff person) so that their signature is readily available for their regular reports.  

So, this means that on the form (the one that I create a PDF from) there is a look-up field where the staff person selects their name (they see only their name as the field is filtered).  Although this does not allow for putting the signature directly on the form, it does create the connection so that I can access the field in the record template for the PDF document.  Now, on the record template I can refer to signature on the other form -  $[Director_signed.Signature] is an example of the field I'm using on the template. 

My problem is that there doesn't seem to be a way to constrain the size of the signature when it's going on the PDF this way.  I've tested it, and the signature that shows up is HUGE! It's so large that I can only see a small portion of it before the rest is cut off.  

Is there a way to set a size constraint on the record template for signatures?

Thanks!
Wanda