Well done, Chris. I wish I had something so positive to report. The best I can say is that my weight isn't rising any further. Steady at a bit over 71kg at the moment. Really need to shed some weight before the marathon(s) in September. I intend to have a dry August to see if that makes a difference.
Something else that might make a difference is how I'm recording my exercise stats. I've been using Tapiriik to automagically sync my Garmin with Myfitnesspal via Runkeeper, but Tapiriik seems to have stopped working, so I've reverted to syncing via Endomondo, uploading rides manually.
Interestingly, a ride uploaded to mfp via Endomondo comes out at not much more than half the calories than the same ride uploaded to mfp via Runkeeper. Now, I knew the Runkeeper figures were on the high side, so I've been taking that into account when assessing my calorie allowances on mfp, but it will be harder to lie to myself using the Endomondo figures! I'm guessing the truth is somewhere between the two figures, but using the Endomondo figures as a guide is more likely to lead to weight loss...