Place a text string if certain conditions are met

It sounds easy, but it has proven not to be.

In my report, I'd like to have a text string and value appear when we drive SPTs in a boring.  Here's what the report looks like with an SPT drive at the bottom.

When an SPT is driven, I'd like the area in the header to say Hammer Correction Factor = <value> where the "yyy" is located.

Here's how some of my tables appear:

<<PROJECT>>

<<BOREHOLE>>

<<BOREHOLE.Sample>>

In this example, CH1 has some SPTs.  The HCF is 83.5.  CH2 (not shown) does not have any SPTs.  On the project sheet, there's a box utilized for calculating N60.  I cannot key to that, because its part of the Coordinate Fields in the Tables menu.  If there's a way to link to it, this would seem to be the most straight forward, but the option doesn't even seem to exist when I try. 

On the Borehole Tab, there is nothing which denotes the types of samples taken in the hole.  I'd like to avoid adding anything in there, but it is a possibility. 

I don't know if I could do a search in a range on the Samples tab.  Check the HCF column and if any data appears, place the text.   I'd just have no idea how to code that.

Anyone got any ideas?