Referncing a range inside a VBA For loop - excel

Question

thank you for the help in advance!
I am creating a macro that writes to a text file. I am having trouble referencing a range inside of a for loop. There are two examples I have where the range I have called returns a "". For the first image below, this is where the user inputs data using a combination of entering data into the sheet and using a button that directs them to a user form that plops in what they entered. In this first image, where the user is directed by the userform, the data is outputted to another sheet and I use vlookup to display the info. I do this to run operations on the other sheet and just to help me keep track of everything, (novice vba user). The second sheet is where data is stored and calculations are run.
1st image, User input and display 2nd image, data storage and calculation sheet
newDimName only outputs "_Cav" and the value stored in cavNum for the loop. The intention is concatenate the string inside of column A with more information depending on what the user has inputted. I suspect I am not referencing the range for column a correctly. The Loop is set to go to 2 to whatever amount of "dimensions" have been entered by the user (value in lastUserDim). The code below is contained with a sheet reference (not in the snippet) so it references the correct sheet. Ex. "With Sheet2", at before the loop and a "End With" at the end of the loop.
Dim a As Integer, cavNum As Integer
Select Case numCav
Case Is = 4
For a = 2 To lastUserDim
For cavNum = 1 To 4
newDimName = Cells(a, 1) & "_Cav" & cavNum
Next cavNum
Next a
totalColumns = 4 * lastUserDim
Case Is = 8
For a = 2 To lastUserDim
For cavNum = 1 To 8
newDimName = Cells(a, 1) & "_Cav" & cavNum
Next cavNum
Next a
totalColumns = 8 * lastUserDim
Case Is = 16
For a = 2 To lastUserDim
For cavNum = 1 To 16
newDimName = Cells(a, 1) & "_Cav" & cavNum
Next cavNum
Next a
totalColumns = 16 * lastUserDim
Case Is = 32
For a = 2 To lastUserDim
For cavNum = 1 To 32
newDimName = Cells(a, 1) & "_Cav" & cavNum
Next cavNum
Next a
totalColumns = 32 * lastUserDim
Case Else
MsgBox "Please select what # of cavities this tool has."
End Select
For the code below, I want the the range I defined to be read and for the select case to determine if a cell contains yes or no. The loop is intended to run this operation for number of user inputted data. Again I suspect I am not calling the data in column c correctly like I was previously with Column A. I tried using cells like in the first code snippet, just range, range("").value, and range("").text.
Dim LSLBound As String, LSLBoundRef As String
Dim c As Integer
For c = 2 To lastUserDim
LSLBoundRef = Range("C2:C" & c).Text 'ref to cell value to use for select case
Select Case LSLBoundRef
Case Is = "No"
LSLBound = "LBound 1;"
Case Is = "Yes"
'Do Nothing
End Select
Next c

Answer 1

If the second code snippet is wrapped in a "With Sheet2", you need to preface the Range with a period, ie **.**Range("C2")... so that it is using the correct sheet.
Dim LSLBound As String, LSLBoundRef As String
Dim c As Integer
With Sheets("Sheet2")
For c = 2 To lastUserDim
LSLBoundRef = .Range("C2:C" & c).Text 'ref to cell value to use for select case
Select Case LSLBoundRef
Case Is = "No"
LSLBound = "LBound 1;"
Case Is = "Yes"
'Do Nothing
End Select
Next c
End With
A good way to figure out what range is actually being referenced is by printing the range address to the immediate window with Debug.Print Range.Address.