Iron Bay regulators create a pressurised fuel system. http://www.ironbaymodelcompany.com/W...Regulator.html

Basically any engine can have a YS type fuel control system. It is cheaper than the Cline (similar system), plus it includes all the T pieces etc.

Also supposed to work with silencer preasure on 2 strokes as well as 4.


As for my sim, I'm using realflight G2. I downloaded a 3D version of the Ultimate, which is quite easy to torque roll. This is making it easy learn and concentrate on orientation. I was practising again last night, now I can hold it for a minute or two before loosing it, and rarely crash it now even when I do loose it, instead just flying it out which ever orientation it is in.

A few more evenings of that and then I'll have a go on some of the harder planes to torque roll .