Problem transfering data from userform to last blank cell in column

I have a workbook with a user form I made to enter daily production into. The person is not computer literate so I had to make this as simple as possible. After this data is entered into the userform it needs to go into the appropriate column in the last black row. All of the data is currently going into the correct column, but it is overwriting data in another row. Row 35 to be exact. Not sure what I am doing wrong. I am really new to VBA.

Don't know if any of this will help but I basically got this workbook from someone that is paying me to turn raw data into a functional workbook. I have placed several pivot tables and charts in this workbook. Also several charts. The data page has formulas already set up through the end of the fiscal year.
Please take a look and help!!!! The data needs to go into sheet1