Engine idle

[Ands]

My Spark doesn’t seem to idle very well when I place it and fire up the props, revs go up and down a little. As soon as I increase the revs a little it’s fine . Is that quite normal .

 

[Spark 317]

Mine does the same thing sometimes.

I haven't had any warnings or flight issues.

I liken it to a top fuel funny car sitting on the starting line waiting to launch.

 

[Ands]

Thanks 317 , glad I’m not the only one.

 

[DesertWindAero]

Normal.