Hi! I have recently disassembled the focuser of the Esprit 80 by accident... A few ball bearing have fallen out of the linear rail. I need the precise measurements of the bearings to reassemble the focuser. Any additional help about the reassembly is much appreciated.Recently got 1mm and 1.588mm ones, first one too small second too big. The 1,588mm one fit the rail well, but when i have slid the focuser tube back inside all the balls have been pushed out.Please don't judge, it was a mistake. Thank you for your help!