In the following code snippet i get different errors depending on how
i dim prrsplat. As variant i get "type mismatch" on the input box, as
integer or double i get "object req" on the variable. The goal for the
code is to have the input not be greater than the "fixed" maximum and
highlight the a section of the original counted range based on how
much of the range the user wants. I hunted around for an answer here
but couldnt find anything that applied closely enough for me to apply
it and work.

thanks in advance

Sheets("PRRS").Select
Range("A2").Select
Range(Selection, Selection.End(xlDown)).Select
Dim numprrs As Double
Dim prrsmaxplat As Double
Dim trunprrs As Integer
Dim prrsplat As Double
Dim prrshl As Integer
numprrs = Selection.Rows.Count
prrsmaxplat = numprrs / 43
trunprrs = Fix(prrsmaxplat)
Do
Set prrsplat = Application.InputBox(Prompt:=("How many plates
to run" & vbLf & "Max plates allowed " & trunprrs), Title:="Number
plates to print/run", Type:=1)
Loop Until prrsplat <= trunprrs
prrshl = prrsplat * 43
' more code from here once this works