Within the last year I have replaced the 'superjack' actuator, the 'G Box v2000' and re-cabled with new 4 core cable. Sometimes the dish moves and the counter increments,( this shows the reed switch is working ? ) sometimes it goes where it's supposed to, sometimes it misses and often it won't move at all and shows E2 error .These faults occur whether using the dedicated R/C or the inbuilt DisEqc in my VU+Duo. The swivels and mountings on the mount are all free moving as is the dish ( A 1.2 mtr Wineguard )
I'm getting a bit long in the tooth to keep getting on and off the garage roof, so if anybody has any ideas they would be most welcome.
TIA

dmgp