Anyone know what I am doing wrong?
Here is a snip of my code:

' Calculate Yardage
Set CapRange = Worksheets("TruckInfo").Range("TruckData")
Set truck = Me.cboTruckID
Set PerFull = Me.txtPerCap

TruckCap = Application.VLookup(truck, CapRange, 8, False)

vTruckYard = TruckCap * PerFull

The "truck" variable is getting set correctly (long type)
The "PerFull" variable is getting set correctly (long type)
The code hangs-up with the Vlookup segment ("Type mismatch")

Is there a special way to pass parameters to VLOOKUP inside of VBA?

Help?