So the guide camera spat the dummy at lostock, no guided photography at iisac out of frustration i bolted on the 60-250mm zoom @ 200mm and did a few shots first is 8x 60 seconds subs on bottom of virgo, 10(plus 10 copies) x 60sec antaries area, last 10x60sec trif and lagoon. not bad for over 19 bits of glass unguided
regards brad