I have been using a Selle San Marco short fix 2.0 carbon for a few years which has worked well. I had a small accident where i scuffed the saddle so decided to try the 3D version (Shortfit 2.0 3D carbon fx). After some use I find it to me much more uncomfortable on my sit bones. I expected the 3D would be more comfortable but it is not. Any thoughts on why, given it’s the same saddle type etc

I currently have CX403 size 43.5 in a standard width which have worked well for me for a number of years. I am looking to get the CX400. They share the same last as the CX403 but have been caught out previously with different lakes from the same last having different widths/toe boxes (e.g CX302) so want to get some advice before ordering a pair of CX400. Any thoughts would be much appreciated

What is the best way and device to measure tilt? I measure the front half of the saddle (Selle San Marco 3dfx) with the app saddle adjust on my iPhone but as it has a camera bump the readings are off. Any other techniques?