Thanx for the detailed answer ponders..your a great help..I will try useing a barlow in the guidescope, but i have only been able to get an image with the dslr by useing eyepiece projection..i have started by useing the 25 mm eyepiece in the t addapter...i figured this would give me the lowest mag and therefor show the least amount of drift...I have an ebay 700 mm newt (76 mm) that i may try and attach somehow...i think this scope would be better due to its higher f ratio...its just the attachment method that is the problem...if i affix it i still need to be able to adjust its direction don't i??But with the 2x barlow that will give me a focal length of 1400mm, wich is longer then the sxon with the 25 mm eyepiece...i am getting a 3x barlow soon wich may help me further...thanx again for your help ponders....you have helped me in the past aswell with other matters and i greatly appreciate you sharing your loads of knowledge with me..
.cheers
Andrew Campbell