M51 Whirlpool Galaxy NGC 5194

After many hours of adjusting and checking the cameras are fixed correctly and square to the scope I have come to the conclusion that the generic Field flattener I had bought just doesn't work I know it was for a f5.5 to f6 scope and my scope is f6.7 but I lived in the vein hope that it wouldn't be that bad. Alas to no avail. Last week I put out a cry for help on UK Astro Ads and asked if anyone had a William Optics Mk3 field flattener which is dedicated for my scope. I had a reply from a really nice chap who said he had one, and a generic William Optics field flattener for refractors as well. He offered the mk 3 to me at a good price and offered to post both of them for me to test. I like so many others have had a few bad transactions on such sites so I as of course a little unsure when I clicked the pay pal button and duly paid up. A couple of days later a package arrives and you know that feeling you get in your stomach when you think things are about to go hideously wrong. I sat staring at the box while I drank my coffee and reluctantly opened it. What a surprise 2 immaculate field flatteners. Having hurdled our youngest happily playing on the carpet in front of me I grabbed the keys to my observatory and had a play. I attached my Canon T fitting to it and connected to scope focussed on a neighbours chimney and checked it out for defects. Last night we had a fantastic clear night despite the fear of a few hundred tonnes of Icelandic volcanic ash about to land on me I set about focusing using my live view and one of my fellow members who makes superb quality Batninov Masks see Keiths Astro over to your right. Now lets try this thing out. a quick 30 seconds to see if everything was there. I took 7 x 3 minute guided exposures and a few darks and started to stack. Here below is the summation of those Images of M51. Slightly over processed I know for a short duration image. BUT Astounded, Amazed, Totally shocked I have star shapes to the edge of the field I am so pleased to finally have an image that doesn't need 80% cropping. Now the bad news. I have had to dump my entire collection of Darks,Flats and Bias frames to start a new with the new Flattener. My Sincere thanks goes to Dr John and his faith and trust in mankind.(the flattener I didn't require now posted back)