run all command buttons with one button if criteria is met

[cfinch100]

hi
i have a userform with 10 commandbuttons on,each button is at the end of a row of textboxes,if the first row is filled with data it saves to sheet and goes to next commandbutton and so on untill one row is empty then exits ,have done macro,if commandbutton1=0 then exit sub else commandbutton2 ect,but adds extra line
at the end,not sure how to go about this,any pointers please
cheers colin
have loaded program its frmissued is userform command buttons to the right need linking together or better way to do