Can anyone who has some actual experience with these motors suggest propellers and RPM settings? I have a couple that I would really like to fly but I am hesitant due to lack of instructions.

Also there is one suggestion for 15-25% nitro, does anyone disagree with that? 10% is not enough? 25% is not too much? Just checking.

Also Hip Pocket Aeronautics ROCKS! I have been visiting that site for a very long time: READING everything, DOWNLOADING way too much but in addition to plans they have a huge selection of BOOKS. I think mostly because they have a free flight slant and a heavy scale contingent so they have Squadron Publications and similar reference materials about every airplane known to man. And then they also have scans of DECALS. And articles. And lots more. End of unsolicited plug...

Paul