Hi Sax80 and Ricke,
Please have a look at the image below to see the column that Matt is referring to.
In the Realtrack Picker, use the bottom scroll bar (#1) to scroll right. The column (#2) may simply be an "H..". If this is the case, hover over the right edge of the column in the title bar until the mouse cursor becomes a black, vertical bar that has a double-headed horizontal arrow across its middle (#3). Once that cursor is obtained, hold the left mouse button down and drag the column to the right. This will widen the text display.
Note: By clicking the mouse on the "#" heading (shown below), it's possible to arrange the tracks in numerical order. This might make it easier to find the track you need to.
Regards,
Noel
P.S. Matt and John, I've noticed that some Soloists do have holds/shots but most do not. Conversely, most Rhythm tracks do have numbers in the "Holds" column. By clicking on the "Holds" header, it's easy to sort this column numerically and to group the tracks that have no number(s) in this column and thus no shots/holds.