Troubleshooting issues with my DLE 55. I had not tuned it since putting a can (Proflow) on it last fall so tweaked it a very small amount a couple weeks ago on one of the few warm days we had. Also went back to running Amsoil at 80:1 which I had very good luck with in the past. Had gone to 32:1 Pennzoil just to carry only 1 gas can but have two now so I went back to my old standard. Mixed up the new gas, then tuned.
Feeling stupid for changing two things at once as now I seem to get sudden RPM drops when trying to throttle up. Doesn’t happen until a couple minutes into flight. Rich up a bit but it didn’t eliminate the issue. Going to try a bit more rich (high end) and mix some 50:1 as I guess it’s getting a bit hot??
May bring the low end up a bit richer too… Maybe just can’t transition cause I’m to lean down low?? I’ll let you know what happens Wednesday when I fly again.