K kiev Moderator Staff member Joined May 3, 2015 Messages 2,629 Location The Heart o' Dixie Jan 14, 2022 #1 Thanks Greg, i really enjoyed reading your great tutorial showing how to clean and adjust the GSPS.
G GregFordyce Well-known member Joined Aug 15, 2021 Messages 51 Location Scottish Borders Jan 15, 2022 #2 If anyone has questions or comments, post them here and I can edit the post if required. Greg
