Thanks for the info. Checked a photo and indeed early VIC-20 motherboards got a different style joystick port. 2.0 version PCB fits those. Sent PM about replacement.Packaged received and feedback left. Thanks
EDIT: Just an FYI for everyone, These kits do not fit early revision 2 pin VIC 20s. I assumed they would have the same joystick port but they have screws on the side in the way, the ESD protector 2.0 would probably work.