Hi; Thanks for the info!Thats a great site lot of other information I can benefit from.I only fly it as a sport plane but will move the CG forward.Engine looks to be mounted quite far back in the nose.Must be an old plane as uses the system where the engine is mounted to couple plates and they are bolted to hardwood mounts.Front is all balsa too not plastic like nowdays.Calls it a mini ultimate.Has gold stripped decals onthe sides and across the upper wing.Can move the engine ahead an inch on themounts only need couple more holes will try that.May change receivers so can use the computer radio with its wider range of adjustements.Again Thanks.