Hi guys ive just found this site and there are some really interesting projects on here , my own interests in model engines for the last 10 yrs or so from when i started are mainly hot air engines , i have made 6 so far of which 5 are gamma type beam and ross yoke drive engines and my last one was a beta type rhombic drive engine , i have also made a vacuum/flamelicker engine ,all these engines run well, i also like IC engines and my first project was a scratch built from barstock no castings (as are all my engines btw ) 11cc glowplug two stroke engine which ran but was tricky to keep going so i am going back to that one and have another go at it , I will post some videos of all these projects which I think is the best way to show them off.
regards Geoff