Hello. Visually, I enjoyed the engines as they look better than the default ToLiss engines (as do the PW engines). However (even after following the installation instructions), the CFM LEAP and the PW1100 Pure Power engines both have static N1s after an update of some sort (especially with the 1.5.1 update). They almost seem as realistic as the FlyByWire A320 CFM LEAP engines.