Hi Jasem,
Thank you for taking the time to respond, I figured out the problem as it turns out I'm an idiot, For some reason, my sensor size wasn't correct it was off by a couple of pixels so when i was taking FITS images during the capture it failed to frame it properly. Once I corrected the sensor size back to what it should be the issue was resolved.
Apologies for the wild goose chase.
Thanks again,