I have the same engine and glo starter. It won't lock onto a wasp .061 you either need to have another person to hold it on the plug while you start it, or you could get one of these:

http://www3.towerhobbies.com/cgi-bin...?&I=LXFU06&P=0

Dave has a similar or maybe the same thing as it hooked up to his rechargable glow battery, and it seems to work great!

-Bill