Hi Troy
I have two questions about my YS-110

1) Is it must to have filter on the return line to the fuel tank ?
2) Is that ok to run the engine a little bit rich on regular base, i findout that when my niddle is set to 1.75 then after landing the engine is not so hot and there is strong comperssion but if the niddle will be between 1.5 to 1.75 there will be significantly less comperssion after landing.

Thanks
Shlomo

The filter on the return (pressure line) is not really needed. It doesn't hurt anything. However I don't use it.


As for the mixture, if the engine is transitioning well and you are happy with the settings then that is fine. Every engine will have slightly different settings depending on the conditions, prop and fuel used.

Troy Newman
Team YS

Thanks Troy i am happy with that setting.